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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-01-19 | 728-206 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2024-01-19 | 747-350 | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-01-19 | 754-327 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2024-01-19 | 754-328 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2024-01-19 | 754-330 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2024-01-19 | 775-523 | T-MOBILE USA, INC. | 6529 | SWEETWATER | NV |
| 2024-01-19 | 840-251 | T-MOBILE USA, INC. | 6529 | REDLANDS | CA |
| 2024-01-19 | 909-409 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FONTANA | CA |
| 2024-01-19 | 925-538 | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2024-01-19 | 938-233 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | HUNTSVILLE | AL |
| 2024-01-19 | 971-479 | T-MOBILE USA, INC. | 6529 | ASTORIA | OR |
| 2024-01-18 | 219-366 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | GARY | IN |
| 2024-01-18 | 229-371 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CUTHBERT | GA |
| 2024-01-18 | 332-289 | TC SYSTEMS, INC. - NY | 7140 | NWYRCYZN01 | NY |
| 2024-01-18 | 367-239 | Bell Canada | 984C | Grande-Entree | — |
| 2024-01-18 | 367-240 | Bell Canada | 984C | Havre-Aubert | — |
| 2024-01-18 | 367-241 | Bell Canada | 984C | Havre-aux-Maisons | — |
| 2024-01-18 | 432-326 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2024-01-18 | 557-219 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2024-01-18 | 608-914 | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-915 | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 608-916 | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MADISON | WI |
| 2024-01-18 | 640-254 | CALLWORKS CORPORATION | 475J | PLEASANTVL | NJ |
| 2024-01-18 | 645-666 | WIDE VOICE, LLC - FL | 704G | HOMESTEAD | FL |
| 2024-01-18 | 645-900 | WIDE VOICE, LLC - FL | 704G | PERRINE | FL |
| 2024-01-18 | 725-324 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | LAS VEGAS | NV |
| 2024-01-18 | 816-951 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | ST JOSEPH | MO |
| 2024-01-18 | 828-807 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | MORGANTON | NC |
| 2024-01-18 | 854-256 | SUNCOM DBA T-MOBILE USA | 8645 | MONCKS COR | SC |
| 2024-01-18 | 856-601 | CALLWORKS CORPORATION | 475J | CAMDEN | NJ |
| 2024-01-18 | 862-449 | CALLWORKS CORPORATION | 475J | NEWARK | NJ |
| 2024-01-18 | 873-285 | Bell Canada | 984C | Rouyn-Noranda | — |
| 2024-01-18 | 945-324 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2024-01-18 | 956-942 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAREDO | TX |
| 2024-01-17 | 249-779 | TELUS Mobility | 8303 | Sudbury | — |
| 2024-01-17 | 347-914 | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 431-203 | Bell Mobility | 6574 | Winnipeg | — |
| 2024-01-17 | 517-380 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | HOWELL | MI |
| 2024-01-17 | 531-357 | COMMIO, LLC | 939H | AINSWORTH | NE |
| 2024-01-17 | 585-212 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROCHESTER | NY |
| 2024-01-17 | 661-812 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNCA NHCS | CA |
| 2024-01-17 | 661-820 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BKFD MAIN | CA |
| 2024-01-17 | 872-357 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN03 | IL |
| 2024-01-17 | 951-718 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SUN CITY | CA |
| 2024-01-16 | 363-200 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN08 | NY |
| 2024-01-16 | 437-585 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2024-01-16 | 437-689 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2024-01-16 | 437-698 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2024-01-16 | 437-708 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2024-01-16 | 437-728 | Fido Solutions Inc. | 5643 | Toronto | — |
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.