NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-10-16 | 867-778 | Iristel Inc. | 154E | Inuvik | — |
| 2024-10-16 | 867-796 | Iristel Inc. | 154E | Iqaluit | — |
| 2024-10-16 | 904-935 | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | CALLAHAN | FL |
| 2024-10-16 | 913-446 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | OSAWATOMIE | KS |
| 2024-10-16 | 943-990 | BANDWIDTH.COM CLEC, LLC - GA | 983E | FLOWEYBRCH | GA |
| 2024-10-16 | 970-910 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2024-10-16 | 980-506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2024-10-16 | 989-531 | LEAP TELECOM, LLC | 616J | BAY CITY | MI |
| 2024-10-15 | 206-840 | WAVENATION, LLC | 700J | SEATTLE | WA |
| 2024-10-15 | 253-419 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KENT | WA |
| 2024-10-15 | 305-840 | LIVEWIRE TELECOM, LLC | 693K | MIAMI | FL |
| 2024-10-15 | 341-258 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAYWARD | CA |
| 2024-10-15 | 343-842 | Iristel Inc. | 154E | Vankleek Hill | — |
| 2024-10-15 | 365-646 | Iristel Inc. | 154E | Unionville | — |
| 2024-10-15 | 548-493 | Iristel Inc. | 154E | Walkerton | — |
| 2024-10-15 | 571-690 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEESBURG | VA |
| 2024-10-15 | 669-359 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CAMPBELL | CA |
| 2024-10-15 | 771-246 | ONVOY, LLC - DC | 850D | WSHNGTNZN1 | DC |
| 2024-10-15 | 862-484 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PATERSON | NJ |
| 2024-10-14 | 227-256 | ONVOY, LLC - MD | 876D | WSHNGTNZN2 | MD |
| 2024-10-14 | 227-257 | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2024-10-14 | 309-400 | AT&T ENTERPRISES, LLC | 516C | ROCKISLAND | IL |
| 2024-10-14 | 385-591 | TELEPORT COMMUNICATIONS AMERICA, LLC - UT | 7530 | CLEARFIELD | UT |
| 2024-10-14 | 475-381 | ONVOY, LLC - CT | 639C | WALLINGFD | CT |
| 2024-10-14 | 504-514 | ONVOY, LLC - LA | 749E | NEWORLEANS | LA |
| 2024-10-14 | 505-637 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA FE | NM |
| 2024-10-14 | 737-399 | T-MOBILE USA, INC. | 6529 | AUSTIN | TX |
| 2024-10-14 | 737-975 | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2024-10-14 | 862-574 | ONVOY, LLC - NJ | 637C | W MILFORD | NJ |
| 2024-10-11 | 227-254 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN10 | MD |
| 2024-10-11 | 249-809 | Iristel Inc. | 154E | Sudbury | — |
| 2024-10-11 | 253-417 | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-418 | T-MOBILE USA, INC. | 6529 | PUYALLUP | WA |
| 2024-10-11 | 274-200 | ONVOY SPECTRUM, LLC | 624H | WINNECONNE | WI |
| 2024-10-11 | 274-274 | ONVOY SPECTRUM, LLC | 624H | MANITOWOC | WI |
| 2024-10-11 | 365-620 | Iristel Inc. | 154E | Stoney Creek | — |
| 2024-10-11 | 425-325 | T-MOBILE USA, INC. | 6529 | BOTHELL | WA |
| 2024-10-11 | 548-298 | Iristel Inc. | 154E | Tillsonburg | — |
| 2024-10-11 | 629-325 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2024-10-11 | 807-303 | Iristel Inc. | 154E | Thunder Bay | — |
| 2024-10-11 | 920-715 | ONVOY SPECTRUM, LLC | 624H | CEDARGROVE | WI |
| 2024-10-11 | 930-286 | ONVOY SPECTRUM, LLC | 624H | LEAVENWTH | IN |
| 2024-10-10 | 341-257 | ONVOY, LLC - CA | 649C | FRNK MAIN | CA |
| 2024-10-10 | 363-206 | ONVOY, LLC- NY | 384C | NASSAUZN08 | NY |
| 2024-10-10 | 458-332 | ONVOY, LLC - OR | 750E | GRANTSPASS | OR |
| 2024-10-10 | 548-431 | Fibernetics Corporation | 464D | Caledon | — |
| 2024-10-10 | 548-432 | Fibernetics Corporation | 464D | Erin | — |
| 2024-10-10 | 548-977 | Fibernetics Corporation | 464D | Kitchener-Waterloo | — |
| 2024-10-10 | 971-497 | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2024-10-09 | 213-879 | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.