| VAA | Anthem BCBS of Colorado |
| VAB | Anthem BCBS of Colorado |
| VAC | Anthem BCBS of Colorado |
| VAD | Anthem BCBS of Colorado |
| VAE | Anthem BCBS of Colorado |
| VAF | Anthem BCBS of Colorado |
| VAG | Anthem BCBS of Colorado |
| VAH | Anthem BCBS of Colorado |
| VAI | Anthem BCBS of Colorado |
| VAJ | Anthem BCBS of Colorado |
| VAK | Anthem BCBS of Colorado |
| VAL | Anthem BCBS of Wisconsin |
| VAM | Anthem BCBS of Virginia |
| VAN | Wellmark BCBS |
| VAO | Anthem BCBS of Colorado |
| VAP | Anthem BCBS of Colorado |
| VAQ | Anthem BCBS of Virginia |
| VAR | Wellmark BCBS |
| VAS | No Prefix Assigned |
| VAT | Anthem BCBS of Colorado |
| VAU | No Prefix Assigned |
| VAV | Anthem BCBS of Ohio |
| VAW | Anthem BCBS of Virginia |
| VAX | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VAY | Anthem BCBS of Virginia |
| VAZ | Anthem BCBS of Virginia |
| VBA | Anthem BCBS of Maine |
| VBB | Anthem BCBS of Maine |
| VBC | Anthem BCBS of Maine |
| VBD | Anthem BCBS of Maine |
| VBE | Anthem BCBS of Maine |
| VBF | Anthem BCBS of Maine |
| VBG | No Prefix Assigned |
| VBH | Anthem BCBS of Maine |
| VBI | No Prefix Assigned |
| VBJ | Anthem BCBS of Maine |
| VBK | Anthem BCBS of Maine |
| VBL | Anthem BCBS of Maine |
| VBM | No Prefix Assigned |
| VBN | No Prefix Assigned |
| VBO | No Prefix Assigned |
| VBP | Anthem BCBS of Maine |
| VBQ | Anthem BCBS of Connecticut |
| VBR | Anthem BCBS of Maine |
| VBS | Anthem BCBS of Connecticut |
| VBT | Anthem BCBS of Maine |
| VBU | Wellmark BCBS |
| VBV | No Prefix Assigned |
| VBW | BCBS of Illinois |
| VBX | Anthem BCBS of Ohio |
| VBY | BCBS of Minnesota |
| VBZ | Empire BCBS of New York |
| VCA | BCBS of Oklahoma |
| VCB | BCBS of New Mexico |
| VCC | BCBS of Texas |
| VCD | BCBS of New Mexico |
| VCE | BCBS of Texas |
| VCF | Wellmark BCBS |
| VCG | Anthem BCBS of Colorado |
| VCH | Anthem BCBS of Wisconsin |
| VCI | BCBS of South Carolina |
| VCJ | Wellmark BCBS |
| VCK | BCBS of Massachusetts |
| VCL | Wellmark BCBS |
| VCM | Anthem BCBS of Wisconsin |
| VCN | Premera BCBS of Alaska |
| VCO | BCBS of Minnesota |
| VCP | No Prefix Assigned |
| VCQ | Anthem BCBS of Virginia |
| VCR | Capital Blue-Cross of Pennsylvania |
| VCS | Regence BCBS |
| VCT | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VCU | BCBS of Minnesota |
| VCV | BCBS of Texas |
| VCW | Blue-Cross of Idaho |
| VCX | No Prefix Assigned |
| VCY | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VCZ | Anthem Blue-Cross |
| VDA | Anthem BCBS of Virginia |
| VDB | Anthem BCBS of Missouri |
| VDC | No Prefix Assigned |
| VDD | Carefirst BCBS |
| VDE | Empire BCBS of New York |
| VDF | Carefirst BCBS |
| VDG | Premera BCBS of Alaska |
| VDH | Anthem Blue-Cross |
| VDI | Anthem Blue-Cross |
| VDJ | BCBS of Texas |
| VDK | Wellmark BCBS |
| VDL | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VDM | Anthem BCBS of Ohio |
| VDN | BCBS of Illinois |
| VDO | No Prefix Assigned |
| VDP | BCBS of Western New York |
| VDQ | BCBS of Michigan |
| VDR | Wellmark BCBS |
| VDS | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VDT | BCBS of Texas |
| VDU | BCBS of Minnesota |
| VDV | Regence BCBS |
| VDW | Anthem BCBS of Georgia |
| VDX | Anthem Blue-Cross |
| VDY | Anthem BCBS of Georgia |
| VDZ | Anthem BCBS of Kentucky |
| VEA | Anthem BCBS of Wisconsin |
| VEB | Anthem BCBS of Wisconsin |
| VEC | No Prefix Assigned |
| VED | Blue-Shield of California |
| VEE | Empire BCBS of New York |
| VEF | Blue-Shield of California |
| VEG | Horizon BCBS of New Jersey |
| VEH | Empire BCBS of New York |
| VEI | BCBS of Vermont |
| VEJ | Anthem BCBS of Ohio |
| VEK | No Prefix Assigned |
| VEL | BCBS of Texas |
| VEM | BCBS of Michigan |
| VEN | Premera BCBS of Alaska |
| VEO | No Prefix Assigned |
| VEP | Anthem BCBS of Missouri |
| VEQ | Wellmark BCBS |
| VER | BCBS of Texas |
| VES | No Prefix Assigned |
| VET | BCBS of Massachusetts |
| VEU | Blue-Shield of California |
| VEV | Anthem BCBS of Wisconsin |
| VEW | BCBS of Illinois |
| VEX | Regence BCBS |
| VEY | No Prefix Assigned |
| VEZ | Blue-Shield of California |
| VFA | Anthem BCBS of Virginia |
| VFB | Blue-Shield of Northeastern New York |
| VFC | No Prefix Assigned |
| VFD | No Prefix Assigned |
| VFE | Anthem BCBS of Georgia |
| VFF | Anthem BCBS of Ohio |
| VFG | Empire BCBS of New York |
| VFH | BCBS of Rhode Island |
| VFI | Regence BCBS |
| VFJ | BCBS of Rhode Island |
| VFK | Premera BCBS of Alaska |
| VFL | BCBS of Minnesota |
| VFM | Florida-Blue |
| VFN | Premera BCBS of Alaska |
| VFO | Anthem Blue-Cross |
| VFP | Regence BCBS |
| VFQ | No Prefix Assigned |
| VFR | No Prefix Assigned |
| VFS | BCBS of Massachusetts |
| VFT | Empire BCBS of New York |
| VFU | Anthem BCBS of Georgia |
| VFV | Anthem BCBS of Georgia |
| VFW | Anthem BCBS of Georgia |
| VFX | Anthem Blue-Cross |
| VFY | Carefirst BCBS |
| VFZ | Anthem BCBS of Georgia |
| VGA | Wellmark BCBS |
| VGB | Wellmark BCBS |
| VGC | Anthem BCBS of Colorado |
| VGD | Anthem BCBS of Georgia |
| VGE | No Prefix Assigned |
| VGF | BCBS of Illinois |
| VGG | Horizon BCBS of New Jersey |
| VGH | Anthem BCBS of Connecticut |
| VGI | BCBS of Minnesota |
| VGJ | BCBS of Illinois |
| VGK | Empire BCBS of New York |
| VGL | BCBS of Texas |
| VGM | BCBS of Massachusetts |
| VGN | Anthem Blue-Cross |
| VGO | BCBS of Minnesota |
| VGP | Anthem BCBS of Ohio |
| VGQ | Anthem BCBS of Nevada |
| VGR | Anthem BCBS of Connecticut |
| VGS | No Prefix Assigned |
| VGT | Empire BCBS of New York |
| VGU | BCBS of Texas |
| VGV | Empire BCBS of New York |
| VGW | Anthem BCBS of Missouri |
| VGX | BCBS of Rhode Island |
| VGY | Anthem BCBS of Connecticut |
| VGZ | Carefirst BCBS |
| VHA | Anthem BCBS of Connecticut |
| VHB | Anthem BCBS of Connecticut |
| VHC | Anthem BCBS of Connecticut |
| VHD | Anthem BCBS of Connecticut |
| VHE | Anthem BCBS of Connecticut |
| VHF | Anthem BCBS of Connecticut |
| VHG | No Prefix Assigned |
| VHH | No Prefix Assigned |
| VHI | Anthem BCBS of Connecticut |
| VHJ | Anthem BCBS of Connecticut |
| VHK | Anthem BCBS of Connecticut |
| VHL | Anthem BCBS of Connecticut |
| VHM | Anthem BCBS of Connecticut |
| VHN | Anthem BCBS of Connecticut |
| VHO | BCBS of Massachusetts |
| VHP | No Prefix Assigned |
| VHQ | Anthem Blue-Cross |
| VHR | BCBS of Illinois |
| VHS | Anthem Blue-Cross |
| VHT | BCBS of Texas |
| VHU | BCBS of Alabama |
| VHV | No Prefix Assigned |
| VHW | Anthem BCBS of Georgia |
| VHX | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VHY | No Prefix Assigned |
| VHZ | Anthem Blue-Cross |
| VIA | Anthem BCBS of Virginia |
| VIB | No Prefix Assigned |
| VIC | BCBS of Arizona |
| VID | BCBS of Arizona |
| VIE | BCBS of Rhode Island |
| VIF | Capital Blue-Cross of Pennsylvania |
| VIG | BCBS of Rhode Island |
| VIH | Anthem Blue-Cross |
| VII | BCBS of Arizona |
| VIJ | BCBS of Michigan |
| VIK | Anthem Blue-Cross |
| VIL | BCBS of Alabama |
| VIM | BCBS of Arizona |
| VIN | BCBS of Minnesota |
| VIO | BCBS of Michigan |
| VIP | Blue-Shield of California |
| VIQ | BCBS of Michigan |
| VIR | BCBS of Michigan |
| VIS | Anthem BCBS of Ohio |
| VIT | Blue-Shield of California |
| VIU | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VIV | Anthem Blue-Cross |
| VIW | BCBS of Michigan |
| VIX | No Prefix Assigned |
| VIY | No Prefix Assigned |
| VIZ | Wellmark BCBS |
| VJA | Anthem Blue-Cross |
| VJB | Empire BCBS of New York |
| VJC | No Prefix Assigned |
| VJD | Empire BCBS of New York |
| VJE | Anthem BCBS of Georgia |
| VJF | Anthem Blue-Cross |
| VJG | BCBS of Michigan |
| VJH | No Prefix Assigned |
| VJI | BCBS of Michigan |
| VJJ | BCBS of Michigan |
| VJK | BCBS of Michigan |
| VJL | Anthem BCBS of Georgia |
| VJM | BCBS of Illinois |
| VJN | Carefirst BCBS |
| VJO | BCBS of Michigan |
| VJP | No Prefix Assigned |
| VJQ | BCBS of Michigan |
| VJR | Anthem BCBS of Connecticut |
| VJS | No Prefix Assigned |
| VJT | BCBS of Texas |
| VJU | BCBS of Michigan |
| VJV | BCBS of Michigan |
| VJW | Anthem BCBS of Connecticut |
| VJX | BCBS of Michigan |
| VJY | BCBS of Michigan |
| VJZ | BCBS of Michigan |
| VKA | Anthem BCBS of Virginia |
| VKB | No Prefix Assigned |
| VKC | Wellmark BCBS |
| VKD | No Prefix Assigned |
| VKE | Empire BCBS of New York |
| VKF | BCBS of Illinois |
| VKG | No Prefix Assigned |
| VKH | Premera BCBS of Alaska |
| VKI | BCBS of Michigan |
| VKJ | Anthem BCBS of Missouri |
| VKK | BCBS of Louisiana |
| VKL | BCBS of Michigan |
| VKM | BCBS of Illinois |
| VKN | Anthem BCBS of Georgia |
| VKO | BCBS of Michigan |
| VKP | Blue-Shield of California |
| VKQ | Anthem BCBS of Georgia |
| VKR | Anthem BCBS of Georgia |
| VKS | No Prefix Assigned |
| VKT | BCBS of Texas |
| VKU | BCBS of Michigan |
| VKV | Anthem Blue-Cross |
| VKW | Anthem BCBS of Connecticut |
| VKX | Anthem BCBS of Connecticut |
| VKY | Anthem BCBS of Connecticut |
| VKZ | BCBS of Michigan |
| VLA | Anthem BCBS of Ohio |
| VLB | BCBS of Illinois |
| VLC | No Prefix Assigned |
| VLD | Anthem BCBS of Virginia |
| VLE | Empire BCBS of New York |
| VLF | No Prefix Assigned |
| VLG | Premera BCBS of Alaska |
| VLH | Anthem BCBS of Kentucky |
| VLI | Capital Blue-Cross of Pennsylvania |
| VLJ | BCBS of Michigan |
| VLK | BCBS of Michigan |
| VLL | No Prefix Assigned |
| VLM | Wellmark BCBS |
| VLN | BCBS of Alabama |
| VLO | BCBS of Michigan |
| VLP | BCBS of Tennessee |
| VLQ | No Prefix Assigned |
| VLR | Wellmark BCBS |
| VLS | BCBS of Massachusetts |
| VLT | Anthem BCBS of Georgia |
| VLU | Anthem Blue-Cross |
| VLV | Capital Blue-Cross of Pennsylvania |
| VLW | BCBS of Michigan |
| VLX | Capital Blue-Cross of Pennsylvania |
| VLY | No Prefix Assigned |
| VLZ | BCBS of Michigan |
| VMA | Florida-Blue |
| VMB | Florida-Blue |
| VMC | BCBS of Alabama |
| VMD | Florida-Blue |
| VME | Florida-Blue |
| VMF | Wellmark BCBS |
| VMG | Florida-Blue |
| VMH | Empire BCBS of New York |
| VMI | BCBS of Massachusetts |
| VMJ | BCBS of Illinois |
| VMK | No Prefix Assigned |
| VML | Empire BCBS of New York |
| VMM | Anthem BCBS of Ohio |
| VMN | BCBS of Illinois |
| VMO | No Prefix Assigned |
| VMP | Anthem BCBS of Ohio |
| VMQ | Anthem BCBS of Ohio |
| VMR | Anthem BCBS of Ohio |
| VMS | No Prefix Assigned |
| VMT | Premera BCBS of Alaska |
| VMU | Premera BCBS of Alaska |
| VMV | No Prefix Assigned |
| VMW | No Prefix Assigned |
| VMX | BCBS of Texas |
| VMY | Florida-Blue |
| VMZ | Anthem BCBS of Virginia |
| VNA | BCBS of Massachusetts |
| VNB | Anthem BCBS of Connecticut |
| VNC | Anthem BCBS of Maine |
| VND | Anthem BCBS of New Hampshire |
| VNE | Anthem BCBS of Ohio |
| VNF | Anthem BCBS of Indiana |
| VNG | Anthem BCBS of Kentucky |
| VNH | Anthem BCBS of Missouri |
| VNI | Wellmark BCBS |
| VNJ | BCBS of Illinois |
| VNK | Wellmark BCBS |
| VNL | BCBS of Minnesota |
| VNM | BCBS of Texas |
| VNN | BCBS of Texas |
| VNO | BCBS of Michigan |
| VNP | No Prefix Assigned |
| VNQ | BCBS of Michigan |
| VNR | Anthem BCBS of Ohio |
| VNS | BCBS of Massachusetts |
| VNT | No Prefix Assigned |
| VNU | BCBS of Illinois |
| VNV | Anthem BCBS of Nevada |
| VNW | Anthem Blue-Cross |
| VNX | Anthem BCBS of Connecticut |
| VNY | No Prefix Assigned |
| VNZ | Carefirst BCBS |
| VOA | Anthem BCBS of Virginia |
| VOB | Anthem BCBS of Georgia |
| VOC | Anthem BCBS of Ohio |
| VOD | Anthem BCBS of Ohio |
| VOE | Anthem BCBS of Wisconsin |
| VOF | Empire BCBS of New York |
| VOG | Empire BCBS of New York |
| VOH | Anthem BCBS of Missouri |
| VOI | Anthem BCBS of Connecticut |
| VOJ | Anthem BCBS of Georgia |
| VOK | Anthem BCBS of Indiana |
| VOL | No Prefix Assigned |
| VOM | Anthem BCBS of Maine |
| VON | Anthem BCBS of New Hampshire |
| VOO | No Prefix Assigned |
| VOP | Anthem BCBS of Kentucky |
| VOQ | Anthem BCBS of Maine |
| VOR | Anthem BCBS of Georgia |
| VOS | Anthem BCBS of Maine |
| VOT | Anthem BCBS of Wisconsin |
| VOU | Anthem BCBS of Connecticut |
| VOV | No Prefix Assigned |
| VOW | BCBS of Michigan |
| VOX | BCBS of Michigan |
| VOY | BCBS of Michigan |
| VOZ | BCBS of Michigan |
| VPA | Highmark BCBS of Pennsylvania |
| VPB | No Prefix Assigned |
| VPC | Regence BCBS |
| VPD | No Prefix Assigned |
| VPE | No Prefix Assigned |
| VPF | Anthem BCBS of Missouri |
| VPG | Anthem Blue-Cross |
| VPH | Anthem BCBS of Missouri |
| VPI | No Prefix Assigned |
| VPJ | No Prefix Assigned |
| VPK | Anthem BCBS of Ohio |
| VPL | Regence BCBS |
| VPM | No Prefix Assigned |
| VPN | Empire BCBS of New York |
| VPO | No Prefix Assigned |
| VPP | Highmark BCBS of Pennsylvania |
| VPQ | Anthem BCBS of Virginia |
| VPR | Wellmark BCBS |
| VPS | Anthem BCBS of Georgia |
| VPT | Highmark BCBS of Pennsylvania |
| VPU | Anthem BCBS of Ohio |
| VPV | Wellmark BCBS |
| VPW | BCBS of Texas |
| VPX | BCBS of Rhode Island |
| VPY | Anthem BCBS of Ohio |
| VPZ | Wellmark BCBS |
| VQA | Empire BCBS of New York |
| VQB | Empire BCBS of New York |
| VQC | Empire BCBS of New York |
| VQD | BCBS of Michigan |
| VQE | BCBS of Michigan |
| VQF | BCBS of Michigan |
| VQG | BCBS of Michigan |
| VQH | Anthem Blue-Cross |
| VQI | No Prefix Assigned |
| VQJ | BCBS of Michigan |
| VQK | BCBS of Michigan |
| VQL | BCBS of Michigan |
| VQM | BCBS of Rhode Island |
| VQN | Anthem BCBS of Indiana |
| VQO | BCBS of Michigan |
| VQP | BCBS of Rhode Island |
| VQQ | BCBS of Michigan |
| VQR | No Prefix Assigned |
| VQS | Anthem BCBS of Ohio |
| VQT | Anthem BCBS of Georgia |
| VQU | BCBS of Michigan |
| VQV | BCBS of Michigan |
| VQW | Anthem BCBS of Virginia |
| VQX | Anthem BCBS of Virginia |
| VQY | BCBS of Michigan |
| VQZ | BCBS of Michigan |
| VRA | BCBS of Vermont |
| VRB | Anthem BCBS of Ohio |
| VRC | Blue-Shield of California |
| VRD | Anthem BCBS of Ohio |
| VRE | BCBS of Illinois |
| VRF | Anthem BCBS of Kentucky |
| VRG | No Prefix Assigned |
| VRH | Empire BCBS of New York |
| VRI | Anthem BCBS of Ohio |
| VRJ | BCBS of Michigan |
| VRK | BCBS of Michigan |
| VRL | BCBS of Michigan |
| VRM | No Prefix Assigned |
| VRN | BCBS of Michigan |
| VRO | Premera BCBS of Alaska |
| VRP | No Prefix Assigned |
| VRQ | No Prefix Assigned |
| VRR | Regence BCBS |
| VRS | BCBS of Texas |
| VRT | Anthem BCBS of Ohio |
| VRU | BCBS of Michigan |
| VRV | BCBS of Michigan |
| VRW | BCBS of Michigan |
| VRX | Empire BCBS of New York |
| VRY | BCBS of Michigan |
| VRZ | BCBS of Michigan |
| VSA | Anthem Blue-Cross |
| VSB | BCBS of Massachusetts |
| VSC | BCBS of Vermont |
| VSD | Anthem BCBS of Missouri |
| VSE | Anthem BCBS of Georgia |
| VSF | No Prefix Assigned |
| VSG | Anthem Blue-Cross |
| VSH | Anthem BCBS of Ohio |
| VSI | Blue-Shield of California |
| VSJ | Anthem BCBS of New Hampshire |
| VSK | Anthem BCBS of New Hampshire |
| VSL | Anthem BCBS of New Hampshire |
| VSM | Regence BCBS |
| VSN | BCBS of Illinois |
| VSO | No Prefix Assigned |
| VSP | No Prefix Assigned |
| VSQ | Anthem Blue-Cross |
| VSR | BCBS of Massachusetts |
| VSS | No Prefix Assigned |
| VST | BCBS of Illinois |
| VSU | Anthem BCBS of Georgia |
| VSV | Anthem BCBS of Indiana |
| VSW | BCBS of Massachusetts |
| VSX | BCBS of Illinois |
| VSY | Premera BCBS of Alaska |
| VSZ | Wellmark BCBS |
| VTA | Anthem BCBS of Georgia |
| VTB | Anthem BCBS of Georgia |
| VTC | Anthem BCBS of Georgia |
| VTD | Anthem BCBS of Georgia |
| VTE | Anthem BCBS of Georgia |
| VTF | Anthem BCBS of Georgia |
| VTG | Anthem BCBS of Georgia |
| VTH | Anthem BCBS of Georgia |
| VTI | Anthem Blue-Cross |
| VTJ | BCBS of Texas |
| VTK | Anthem BCBS of Ohio |
| VTL | BCBS of Texas |
| VTM | BCBS of Minnesota |
| VTN | BCBS of Texas |
| VTO | BCBS of North Carolina |
| VTP | Blue-Shield of California |
| VTQ | Anthem BCBS of Georgia |
| VTR | BCBS of Massachusetts |
| VTS | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| VTT | Anthem BCBS of Colorado |
| VTU | Anthem BCBS of Indiana |
| VTV | Anthem BCBS of Georgia |
| VTW | BCBS of Texas |
| VTX | BCBS of Massachusetts |
| VTY | Anthem BCBS of Kentucky |
| VTZ | BCBS of Texas |
| VUA | Wellmark BCBS |
| VUB | BCBS of Illinois |
| VUC | Anthem Blue-Cross |
| VUD | BCBS of Michigan |
| VUE | BCBS of Illinois |
| VUF | BCBS of Michigan |
| VUG | BCBS of Michigan |
| VUH | Anthem BCBS of Ohio |
| VUI | BCBS of Michigan |
| VUJ | BCBS of Michigan |
| VUK | Premera Blue-Cross of Alaska |
| VUL | No Prefix Assigned |
| VUM | Anthem BCBS of Ohio |
| VUN | BCBS of Illinois |
| VUO | BCBS of Michigan |
| VUP | Anthem BCBS of Georgia |
| VUQ | BCBS of Michigan |
| VUR | BCBS of Michigan |
| VUS | Anthem BCBS of Georgia |
| VUT | Anthem BCBS of Georgia |
| VUU | BCBS of Michigan |
| VUV | BCBS of Michigan |
| VUW | BCBS of Michigan |
| VUX | BCBS of Michigan |
| VUY | BCBS of Michigan |
| VUZ | BCBS of Michigan |
| VVA | Anthem BCBS of Virginia |
| VVB | BCBS of Illinois |
| VVC | Anthem BCBS of Ohio |
| VVD | BCBS of Michigan |
| VVE | No Prefix Assigned |
| VVF | Anthem BCBS of Georgia |
| VVG | Anthem BCBS of Georgia |
| VVH | No Prefix Assigned |
| VVI | BCBS of Michigan |
| VVJ | BCBS of Michigan |
| VVK | Carefirst BCBS |
| VVL | Carefirst BCBS |
| VVM | BCBS of Texas |
| VVN | Horizon BCBS of New Jersey |
| VVO | Carefirst BCBS |
| VVP | BCBS of Illinois |
| VVQ | BCBS of Michigan |
| VVR | Anthem BCBS of Indiana |
| VVS | No Prefix Assigned |
| VVT | BCBS of Rhode Island |
| VVU | Anthem BCBS of Indiana |
| VVV | Anthem BCBS of Indiana |
| VVW | Anthem BCBS of Indiana |
| VVX | No Prefix Assigned |
| VVY | Anthem BCBS of Indiana |
| VVZ | BCBS of Michigan |
| VWA | Anthem BCBS of Virginia |
| VWB | Anthem BCBS of Virginia |
| VWC | BCBS of Massachusetts |
| VWD | BCBS of Illinois |
| VWE | Anthem BCBS of Missouri |
| VWF | Anthem BCBS of Indiana |
| VWG | Anthem Blue-Cross |
| VWH | Empire BCBS of New York |
| VWI | Anthem Blue-Cross |
| VWJ | Anthem BCBS of Virginia |
| VWK | Carefirst BCBS |
| VWL | Anthem BCBS of Ohio |
| VWM | Anthem BCBS of Georgia |
| VWN | BCBS of Illinois |
| VWO | Highmark BCBS of West Virginia |
| VWP | Anthem BCBS of Wisconsin |
| VWQ | BCBS of Tennessee |
| VWR | No Prefix Assigned |
| VWS | Anthem Blue-Cross |
| VWT | BCBS of Rhode Island |
| VWU | BCBS of Michigan |
| VWV | BCBS of Michigan |
| VWW | Anthem BCBS of Colorado |
| VWX | BCBS of Illinois |
| VWY | Carefirst BCBS |
| VWZ | BCBS of Michigan |
| VXA | Anthem BCBS of Ohio |
| VXB | No Prefix Assigned |
| VXC | Anthem Blue-Cross |
| VXD | No Prefix Assigned |
| VXE | Anthem BCBS of Missouri |
| VXF | Anthem BCBS of Nevada |
| VXG | No Prefix Assigned |
| VXH | Anthem BCBS of Missouri |
| VXI | Carefirst BCBS |
| VXJ | BCBS of Illinois |
| VXK | Anthem Blue-Cross |
| VXL | BCBS of Illinois |
| VXM | BCBS of Illinois |
| VXN | Anthem Blue-Cross |
| VXO | BCBS of Michigan |
| VXP | Anthem BCBS of Missouri |
| VXQ | Wellmark BCBS |
| VXR | BCBS of Illinois |
| VXS | BCBS of Western New York |
| VXT | BCBS of Texas |
| VXU | BCBS of Illinois |
| VXV | BCBS of Illinois |
| VXW | Anthem BCBS of Georgia |
| VXX | Blue-Shield of California |
| VXY | Anthem BCBS of New Hampshire |
| VXZ | Anthem BCBS of Kentucky |
| VYA | Excellus BCBS of New York |
| VYB | Excellus BCBS of New York |
| VYC | Excellus BCBS of New York |
| VYD | BCBS of Illinois |
| VYE | Excellus BCBS of New York |
| VYF | BCBS of Rhode Island |
| VYG | Carefirst BCBS |
| VYH | Excellus BCBS of New York |
| VYI | Excellus BCBS of New York |
| VYJ | BCBS of Michigan |
| VYK | Excellus BCBS of New York |
| VYL | BCBS of Rhode Island |
| VYM | Excellus BCBS of New York |
| VYN | Anthem BCBS of Colorado |
| VYO | Anthem BCBS of Ohio |
| VYP | Excellus BCBS of New York |
| VYQ | Highmark Blue-Shield of Pennsylvania |
| VYR | Anthem BCBS of Missouri |
| VYS | Excellus BCBS of New York |
| VYT | Excellus BCBS of New York |
| VYU | Excellus BCBS of New York |
| VYV | No Prefix Assigned |
| VYW | Excellus BCBS of New York |
| VYX | Excellus BCBS of New York |
| VYY | Excellus BCBS of New York |
| VYZ | Excellus BCBS of New York |
| VZA | Anthem BCBS of Wisconsin |
| VZB | Anthem BCBS of Wisconsin |
| VZC | Anthem BCBS of Wisconsin |
| VZD | Anthem BCBS of Wisconsin |
| VZE | Anthem BCBS of Wisconsin |
| VZF | Anthem BCBS of Wisconsin |
| VZG | Anthem BCBS of Wisconsin |
| VZH | No Prefix Assigned |
| VZI | No Prefix Assigned |
| VZJ | Anthem BCBS of Wisconsin |
| VZK | Anthem BCBS of Wisconsin |
| VZL | Anthem BCBS of Wisconsin |
| VZM | Anthem BCBS of Wisconsin |
| VZN | Anthem BCBS of Wisconsin |
| VZO | Anthem BCBS of Wisconsin |
| VZP | Anthem BCBS of Wisconsin |
| VZQ | Anthem BCBS of Wisconsin |
| VZR | Anthem BCBS of Wisconsin |
| VZS | Anthem BCBS of Wisconsin |
| VZT | Anthem BCBS of Wisconsin |
| VZU | Anthem BCBS of Wisconsin |
| VZV | Anthem BCBS of Wisconsin |
| VZW | Anthem BCBS of Wisconsin |
| VZX | Anthem BCBS of Wisconsin |
| VZY | Anthem BCBS of Wisconsin |
| VZZ | Anthem BCBS of Wisconsin |
| V2A | BCBS of North Carolina |
| V2B | Regence BCBS of Oregon |
| V2C | BCBS of Rhode Island |
| V2E | BCBS of Illinois |
| V2G | Anthem BCBS of Georgia |
| V2H | BCBS of Massachusetts |
| V2J | Anthem BCBS of Georgia |
| V2K | BCBS of Alabama |
| V2L | Regence Blue Shield of Washington |
| V2M | BCBS of Minnesota |
| V2N | Regence BCBS of Oregon |
| V2P | Anthem BCBS of Georgia |
| V2R | Anthem BCBS of Wisconsin |
| V2T | BCBS of Illinois |
| V2W | BCBS of Illinois |
| V2X | Empire BCBS |
| V2Y | Empire BCBS |
| V2Z | Anthem BCBS of Georgia |
| V3C | Regence BCBS of Oregon |
| V3F | Anthem BCBS of Georgia |
| V3K | Anthem BCBS of Georgia |
| V3L | Regence Blue Shield of Washington |
| V3M | Anthem BCBS of Georgia |
| V3N | Anthem BCBS of Georgia |
| V3R | Anthem BCBS of Ohio |
| V3T | Anthem BCBS of Georgia |
| V3W | Anthem BCBS of Georgia |
| V3Z | Blue Cross of California |
| V4M | Anthem BCBS of Georgia |
| V4N | Anthem BCBS of Georgia |
| V4R | BCBS of Massachusetts |
| V5C | Anthem BCBS of Georgia |
| V6C | Anthem BCBS of Wisconsin |
| V6Y | Premera Blue Cross |
| V7M | BCBS of Illinois |
| V8T | BCBS of Massachusetts |
