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
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2002-01-28 | 818-581 | T-MOBILE USA, INC. | 6529 | SNFN SNFN | CA |
| 2002-01-28 | 863-263 | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | ARCADIA | FL |
| 2002-01-28 | 903-250 | PERSONAL TOUCH COMMUNICATIONS, LP - TX | 5159 | GREENVILLE | TX |
| 2002-01-28 | 915-227 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL PASO | TX |
| 2002-01-28 | 916-412 | T-MOBILE USA, INC. | 6529 | RSVL MAIN | CA |
| 2002-01-28 | 916-432 | T-MOBILE USA, INC. | 6529 | RIO LINDA | CA |
| 2002-01-28 | 916-477 | T-MOBILE USA, INC. | 6529 | WALNUT GRV | CA |
| 2002-01-28 | 925-337 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LIVERMORE | CA |
| 2002-01-28 | 925-348 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CONCORD | CA |
| 2002-01-28 | 925-353 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PLEASANTON | CA |
| 2002-01-28 | 925-354 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ANTIOCH | CA |
| 2002-01-28 | 949-351 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | IRVINE | CA |
| 2002-01-28 | 949-354 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | 7379 | SADLBK VLY | CA |
| 2002-01-28 | 951-310 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CORONA | CA |
| 2002-01-25 | 517-659 | TELNET WORLDWIDE, INC. | 817J | ADDISON | MI |
| 2002-01-25 | 519-386 | Rogers Communications Canada Inc. (Wireless) | 8821 | Port Elgin | — |
| 2002-01-25 | 580-656 | UNITED STATES CELLULAR - OK | 6272 | DUNCAN | OK |
| 2002-01-25 | 867-875 | Northwestel | 8092 | Hay River | — |
| 2002-01-25 | 906-874 | BARAGA TELEPHONE COMPANY | 4253 | CRYSTALFLS | MI |
| 2002-01-24 | 225-323 | AT&T - LOCAL | 7421 | DONALDSNVL | LA |
| 2002-01-24 | 281-330 | METROPCS, INC. | 5562 | HSTNSUBURB | TX |
| 2002-01-24 | 315-519 | PAETEC ITEL, LLC | 829J | CARTHAGE | NY |
| 2002-01-24 | 479-599 | T-MOBILE USA, INC. | 6529 | SILOAM SPG | AR |
| 2002-01-24 | 561-577 | METROPCS, INC. | 5562 | BOYNTONBCH | FL |
| 2002-01-24 | 561-929 | METROPCS, INC. | 5562 | BOCA RATON | FL |
| 2002-01-24 | 701-526 | PAETEC ITEL, LLC | 829J | FARGO | ND |
| 2002-01-24 | 754-366 | METROPCS, INC. | 5562 | POMPANOBCH | FL |
| 2002-01-24 | 754-367 | METROPCS, INC. | 5562 | DEERFLDBCH | FL |
| 2002-01-24 | 754-368 | METROPCS, INC. | 5562 | CORAL SPG | FL |
| 2002-01-24 | 828-358 | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | HICKORY | NC |
| 2002-01-24 | 845-458 | PAETEC ITEL, LLC | 829J | CORNWALL | NY |
| 2002-01-24 | 904-566 | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | JACKSONVL | FL |
| 2002-01-24 | 912-322 | METROPCS, INC. | 5562 | ST MARYS | GA |
| 2002-01-24 | 918-848 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAIRLAND | OK |
| 2002-01-24 | 918-869 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MUSKOGEE | OK |
| 2002-01-24 | 918-914 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BARTLESVL | OK |
| 2002-01-24 | 918-930 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WESTVILLE | OK |
| 2002-01-24 | 918-931 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TAHLEQUAH | OK |
| 2002-01-24 | 918-937 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KETCHUM | OK |
| 2002-01-24 | 979-252 | TEXAS COMMUNICATIONS, INC. | 6820 | GIDDINGS | TX |
| 2002-01-23 | 308-344 | PINPOINT COMMUNICATIONS, INC. - NE | 2309 | MCCOOK | NE |
| 2002-01-23 | 312-804 | T-MOBILE USA, INC. | 6529 | CHICGOZN01 | IL |
| 2002-01-23 | 352-586 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | CRYSTALRIV | FL |
| 2002-01-23 | 419-512 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MANSFIELD | OH |
| 2002-01-23 | 507-398 | AERIAL COMMUNICATIONS, INC. | 6701 | ROCHESTER | MN |
| 2002-01-23 | 646-786 | PAETEC ITEL, LLC | 829J | NWYRCYZN01 | NY |
| 2002-01-23 | 773-704 | T-MOBILE USA, INC. | 6529 | CHICGOZN03 | IL |
| 2002-01-23 | 817-675 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARLINGTON | TX |
| 2002-01-22 | 224-430 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKEGAN | IL |
| 2002-01-22 | 410-940 | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
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.