NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-05-14 | 730-251 | ONVOY, LLC | 224C | SALEM | IL |
| 2024-05-14 | 779-398 | ONVOY, LLC | 224C | PONTIAC | IL |
| 2024-05-14 | 951-740 | ONVOY, LLC - CA | 649C | TEMECULA | CA |
| 2024-05-13 | 251-486 | BANDWIDTH.COM CLEC, LLC - AL | 072F | MOBILE | AL |
| 2024-05-13 | 279-261 | ASTOUND BROADBAND, LLC - CA | 485E | SCRM NORTH | CA |
| 2024-05-13 | 318-902 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINNFIELD | LA |
| 2024-05-13 | 334-929 | BANDWIDTH.COM CLEC, LLC - AL | 072F | MONTGOMERY | AL |
| 2024-05-13 | 343-620 | Videotron Ltd. | 328F | Pembroke | — |
| 2024-05-13 | 448-237 | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | PANAMACITY | FL |
| 2024-05-13 | 539-304 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GROVE | OK |
| 2024-05-13 | 639-970 | Access Communications Co-operative Limited | 280H | Turtleford | — |
| 2024-05-13 | 645-219 | BOOST SUBSCRIBERCO L.L.C. | 490J | PERRINE | FL |
| 2024-05-13 | 672-240 | Videotron Ltd. | 328F | Salmon Arm | — |
| 2024-05-13 | 680-303 | BOOST SUBSCRIBERCO L.L.C. | 490J | FAYETTEVL | NY |
| 2024-05-13 | 680-304 | BOOST SUBSCRIBERCO L.L.C. | 490J | ROME | NY |
| 2024-05-13 | 682-437 | BANDWIDTH.COM CLEC, LLC - TX | 004F | ARLINGTON | TX |
| 2024-05-13 | 725-335 | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2024-05-13 | 742-350 | Videotron Ltd. | 328F | Cobourg | — |
| 2024-05-13 | 774-560 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALMOUTH | MA |
| 2024-05-13 | 825-765 | Videotron Ltd. | 328F | Camrose | — |
| 2024-05-13 | 825-766 | Videotron Ltd. | 328F | Edson | — |
| 2024-05-13 | 825-767 | Videotron Ltd. | 328F | Stony Plain | — |
| 2024-05-13 | 864-951 | BOOST SUBSCRIBERCO L.L.C. | 490J | BLACKSBURG | SC |
| 2024-05-10 | 213-815 | T-MOBILE USA, INC. | 6529 | LSAN DA 07 | CA |
| 2024-05-10 | 213-824 | T-MOBILE USA, INC. | 6529 | LSAN DA 11 | CA |
| 2024-05-10 | 302-641 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILFORD | DE |
| 2024-05-10 | 316-240 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2024-05-10 | 424-547 | T-MOBILE USA, INC. | 6529 | INGLEWOOD | CA |
| 2024-05-10 | 434-360 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2024-05-10 | 463-308 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-05-10 | 562-737 | T-MOBILE USA, INC. | 6529 | LAKEWOOD | CA |
| 2024-05-10 | 571-675 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN08 | VA |
| 2024-05-10 | 626-763 | T-MOBILE USA, INC. | 6529 | ALHAMBRA | CA |
| 2024-05-10 | 641-654 | AUREON COMMUNICATIONS, LLC | 444G | TOLEDO | IA |
| 2024-05-10 | 816-963 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 6123 | KANSASCITY | MO |
| 2024-05-10 | 828-819 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HENDERSNVL | NC |
| 2024-05-10 | 971-487 | T-MOBILE USA, INC. | 6529 | BEAVERTON | OR |
| 2024-05-10 | 986-282 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NAMPA | ID |
| 2024-05-09 | 251-485 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MOBILE | AL |
| 2024-05-09 | 409-342 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GALVESTON | TX |
| 2024-05-09 | 551-393 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HACKENSACK | NJ |
| 2024-05-09 | 562-736 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-05-09 | 659-302 | BANDWIDTH.COM CLEC, LLC - AL | 072F | BIRMINGHAM | AL |
| 2024-05-09 | 661-994 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PLDL PLDL | CA |
| 2024-05-09 | 716-973 | EMPIRE LONG DISTANCE CORPORATION | 087H | GRAND IS | NY |
| 2024-05-09 | 754-329 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HOLLYWOOD | FL |
| 2024-05-09 | 774-558 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BROCKTON | MA |
| 2024-05-09 | 808-761 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2024-05-09 | 839-291 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHESTER | SC |
| 2024-05-09 | 840-259 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | POMONA | CA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.