NumberResearchRecent prefix assignments
359 prefixes assigned in December 2025 · from the daily NANPA CO code file, 09/18/2026
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, December 2025
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-22 | 368-337 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2025-12-22 | 368-550 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2025-12-22 | 368-552 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2025-12-22 | 368-557 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2025-12-22 | 368-855 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2025-12-22 | 369-333 | ONVOY, LLC - CA | 649C | LOLETA | CA |
| 2025-12-22 | 369-666 | ONVOY, LLC - CA | 649C | MENDOCINO | CA |
| 2025-12-22 | 405-405 | ONVOY, LLC - OK | 409F | ALEX | OK |
| 2025-12-22 | 414-528 | WAVENATION, LLC | 700J | MILWAUKZN1 | WI |
| 2025-12-22 | 472-529 | ONVOY, LLC - NC | 638E | JACKSONVL | NC |
| 2025-12-22 | 472-666 | ONVOY, LLC - NC | 638E | DUNN-CMBLD | NC |
| 2025-12-22 | 559-559 | ONVOY, LLC - CA | 649C | CHOWCHILLA | CA |
| 2025-12-22 | 645-529 | ONVOY, LLC - FL | 937C | PERRINE | FL |
| 2025-12-22 | 686-222 | ONVOY, LLC - VA | 138E | CHESTER | VA |
| 2025-12-22 | 686-529 | ONVOY, LLC - VA | 138E | WAVERLY | VA |
| 2025-12-22 | 728-529 | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-12-22 | 730-444 | ONVOY, LLC | 224C | CREAL SPG | IL |
| 2025-12-22 | 730-666 | ONVOY, LLC | 224C | DIX | IL |
| 2025-12-22 | 785-723 | WAVENATION, LLC | 700J | TOPEKA | KS |
| 2025-12-22 | 821-529 | ONVOY, LLC - SC | 548E | MCCORMICK | SC |
| 2025-12-22 | 835-285 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BETHLEHEM | PA |
| 2025-12-22 | 872-900 | ONVOY, LLC | 224C | CHICGOZN05 | IL |
| 2025-12-22 | 913-457 | WAVENATION, LLC | 700J | KANSASCITY | KS |
| 2025-12-22 | 914-680 | ONVOY, LLC- NY | 384C | WSCHSTZN07 | NY |
| 2025-12-22 | 917-878 | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN13 | NY |
| 2025-12-22 | 929-831 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-12-22 | 929-834 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-12-22 | 929-835 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2025-12-22 | 975-222 | ONVOY, LLC - MO | 093F | GREENWOOD | MO |
| 2025-12-22 | 975-333 | ONVOY, LLC - MO | 093F | OAK GROVE | MO |
| 2025-12-22 | 975-529 | ONVOY, LLC - MO | 093F | CAMDEN PT | MO |
| 2025-12-22 | 975-666 | ONVOY, LLC - MO | 093F | BLUE SPG | MO |
| 2025-12-19 | 321-531 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 321-532 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2025-12-19 | 332-309 | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2025-12-19 | 367-267 | TELUS Mobility | 8303 | Quebec | — |
| 2025-12-19 | 425-579 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HALLS LAKE | WA |
| 2025-12-19 | 425-581 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SILVERLAKE | WA |
| 2025-12-19 | 431-471 | TELUS Mobility | 8303 | Winnipeg | — |
| 2025-12-19 | 656-271 | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2025-12-18 | 224-675 | ONVOY, LLC | 224C | CARY | IL |
| 2025-12-18 | 321-533 | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2025-12-18 | 329-242 | ONVOY, LLC- NY | 384C | SUFFERN | NY |
| 2025-12-18 | 346-914 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CYPRESS | TX |
| 2025-12-18 | 369-239 | ONVOY, LLC - CA | 649C | PTLM SWIFT | CA |
| 2025-12-18 | 409-375 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WOODVILLE | TX |
| 2025-12-18 | 438-960 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-18 | 438-961 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-18 | 438-962 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-18 | 516-397 | ONVOY, LLC- NY | 384C | NASSAUZN03 | NY |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.