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
Aug 2026
Jul 2026
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May 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-11-06 | 917-347 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN15 | NY |
| 2024-11-06 | 956-785 | LEAP TELECOM, LLC | 616J | HARLINGEN | TX |
| 2024-11-04 | 213-903 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 01 | CA |
| 2024-11-04 | 213-904 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 02 | CA |
| 2024-11-04 | 213-906 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 07 | CA |
| 2024-11-04 | 213-907 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 12 | CA |
| 2024-11-04 | 213-912 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 13 | CA |
| 2024-11-04 | 236-248 | Iristel Inc. | 154E | Terrace | — |
| 2024-11-04 | 236-249 | Iristel Inc. | 154E | Powell River | — |
| 2024-11-04 | 236-251 | Iristel Inc. | 154E | Masset | — |
| 2024-11-04 | 236-253 | Iristel Inc. | 154E | Gibsons | — |
| 2024-11-04 | 361-995 | BANDWIDTH.COM CLEC, LLC - TX | 004F | C CHRISTI | TX |
| 2024-11-04 | 368-210 | Iristel Inc. | 154E | Westlock | — |
| 2024-11-04 | 626-785 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PSDN PSDN | CA |
| 2024-11-04 | 645-654 | ONVOY SPECTRUM, LLC | 624H | MIAMI | FL |
| 2024-11-04 | 727-649 | ONVOY SPECTRUM, LLC | 624H | STPETERSBG | FL |
| 2024-11-04 | 808-810 | ONVOY SPECTRUM, LLC | 624H | HONOLULU | HI |
| 2024-11-04 | 917-230 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN10 | NY |
| 2024-11-04 | 917-782 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN04 | NY |
| 2024-11-04 | 942-888 | Fibernetics Corporation | 464D | Toronto | — |
| 2024-11-04 | 951-753 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MORENO | CA |
| 2024-11-01 | 206-843 | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-11-01 | 236-205 | Iristel Inc. | 154E | Port Alberni | — |
| 2024-11-01 | 236-243 | Iristel Inc. | 154E | Nelson | — |
| 2024-11-01 | 236-244 | Iristel Inc. | 154E | Campbell River | — |
| 2024-11-01 | 415-714 | NUSO, LLC | 478J | SNFC CNTRL | CA |
| 2024-11-01 | 512-612 | LEAP TELECOM, LLC | 616J | AUSTIN | TX |
| 2024-11-01 | 640-267 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CRANBURY | NJ |
| 2024-11-01 | 667-495 | LEAP TELECOM, LLC | 616J | BALTIMORE | MD |
| 2024-11-01 | 680-312 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SYRACUSE | NY |
| 2024-11-01 | 774-625 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2024-11-01 | 856-653 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | GLASSBORO | NJ |
| 2024-11-01 | 857-426 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROOKLINE | MA |
| 2024-11-01 | 857-427 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BOSTON | MA |
| 2024-11-01 | 857-429 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | ROXBURY | MA |
| 2024-10-31 | 327-324 | TWILIO INTERNATIONAL, INC. | 506J | MT HOME | AR |
| 2024-10-31 | 361-324 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2024-10-31 | 380-285 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2024-10-31 | 413-580 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CHICOPEE | MA |
| 2024-10-31 | 472-261 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKINGHAM | NC |
| 2024-10-31 | 479-584 | TWILIO INTERNATIONAL, INC. | 506J | RUSSELLVL | AR |
| 2024-10-31 | 501-714 | TWILIO INTERNATIONAL, INC. | 506J | GREENBRIER | AR |
| 2024-10-31 | 582-271 | AERIAL COMMUNICATIONS, INC. | 6701 | WARREN | PA |
| 2024-10-31 | 606-697 | TWILIO INTERNATIONAL, INC. | 506J | SOMERSET | KY |
| 2024-10-31 | 728-227 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BOCA RATON | FL |
| 2024-10-31 | 835-997 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2024-10-31 | 938-266 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CULLMAN | AL |
| 2024-10-31 | 938-267 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HUNTSVILLE | AL |
| 2024-10-31 | 945-353 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2024-10-31 | 945-994 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
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.