NumberResearchRecent prefix assignments
380 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
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2007-05-08 | 862-200 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | NJ |
| 2007-05-08 | 862-210 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2007-05-08 | 956-524 | METROPCS, INC. | 5562 | PORTISABEL | TX |
| 2007-05-07 | 206-307 | ONVOY, LLC - WA | 483E | SEATTLE | WA |
| 2007-05-07 | 240-826 | VERIZON MARYLAND, INC. | 9212 | WSNGTNZN10 | MD |
| 2007-05-07 | 250-585 | Shaw Telecom Inc. | 497E | Wellington | — |
| 2007-05-07 | 403-455 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2007-05-07 | 424-228 | METROPCS NETWORKS, LLC | 899D | SNMN MRVS | CA |
| 2007-05-07 | 480-306 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2007-05-07 | 615-881 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2007-05-07 | 615-932 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN | 7977 | NASHVILLE | TN |
| 2007-05-07 | 615-983 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2007-05-07 | 619-453 | ONVOY, LLC - CA | 649C | SNDG SNDG | CA |
| 2007-05-07 | 661-348 | BHN IP ENABLED SERVICES, LLC | 045L | BKFD MAIN | CA |
| 2007-05-07 | 714-829 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ANAHEIM | CA |
| 2007-05-07 | 779-382 | CHARTER IP ENABLED SERVICES, LLC | 792K | GENOA | IL |
| 2007-05-06 | 843-715 | TWC IP ENABLED SERVICES, LLC | 793K | HILTONHEAD | SC |
| 2007-05-04 | 218-527 | CHARTER IP ENABLED SERVICES, LLC | 792K | DEERWOOD | MN |
| 2007-05-04 | 281-889 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2007-05-04 | 318-884 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MONROE | LA |
| 2007-05-04 | 713-931 | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2007-05-04 | 769-321 | COMCAST IP PHONE, LLC | 318J | HEIDELBERG | MS |
| 2007-05-04 | 818-916 | T-MOBILE USA, INC. | 6529 | VAN NUYS | CA |
| 2007-05-04 | 915-412 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL PASO | TX |
| 2007-05-03 | 210-788 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2007-05-03 | 250-576 | TELUS | 8086 | South Kamloops | — |
| 2007-05-03 | 250-796 | TELUS | 8086 | Nanaimo | — |
| 2007-05-03 | 250-940 | Shaw Telecom Inc. | 497E | Victoria | — |
| 2007-05-03 | 253-282 | T-MOBILE USA, INC. | 6529 | TACOMA | WA |
| 2007-05-03 | 253-292 | COMCAST IP PHONE, LLC | 318J | TACOMA | WA |
| 2007-05-03 | 403-349 | TELUS | 8084 | Red Deer | — |
| 2007-05-03 | 403-353 | TELUS | 8084 | Lethbridge | — |
| 2007-05-03 | 418-300 | Videotron Ltd. | 8306 | St-Philippe-de-Neri | — |
| 2007-05-03 | 418-315 | Videotron Ltd. | 8306 | St-Pacome | — |
| 2007-05-03 | 520-301 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TUCSON | AZ |
| 2007-05-03 | 778-945 | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2007-05-03 | 870-271 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HARRISBURG | AR |
| 2007-05-03 | 928-263 | CITIZENS UTILITIES RURAL DBA FRONTIER UT RURAL | 2172 | KINGMAN | AZ |
| 2007-05-02 | 250-607 | Fido Solutions Inc. | 5643 | Parksville | — |
| 2007-05-02 | 260-245 | COMCAST IP PHONE, LLC | 318J | NEW HAVEN | IN |
| 2007-05-02 | 306-770 | SaskTel | 8091 | Swift Current | — |
| 2007-05-02 | 418-308 | Videotron Ltd. | 8306 | St-Pascal | — |
| 2007-05-02 | 418-938 | Videotron Ltd. | 8306 | Cabano | — |
| 2007-05-02 | 418-970 | Videotron Ltd. | 8306 | St-Alexandre | — |
| 2007-05-02 | 512-938 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | 7670 | SAN MARCOS | TX |
| 2007-05-02 | 519-904 | TELUS Integrated Communications | 2782 | Kitchener-Waterloo | — |
| 2007-05-02 | 604-749 | Fido Solutions Inc. | 5643 | Hope | — |
| 2007-05-02 | 702-576 | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2007-05-02 | 956-626 | STPCS JOINT VENTURE, LLC | 4290 | SAN BENITO | TX |
| 2007-05-01 | 218-399 | MIDCONTINENT COMMUNICATIONS - MN | 429A | EGRNDFORKS | MN |
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.