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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-10-19 | 352-452 | PAETEC ITEL, LLC | 829J | BELLEVIEW | FL |
| 2001-10-19 | 514-969 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2001-10-19 | 519-702 | Fido Solutions Inc. | 5643 | London | — |
| 2001-10-19 | 760-271 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | OCSD CRLS | CA |
| 2001-10-19 | 760-574 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INDIO | CA |
| 2001-10-19 | 760-898 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PALM SPG | CA |
| 2001-10-19 | 786-286 | METROPCS, INC. | 5562 | PERRINE | FL |
| 2001-10-19 | 805-706 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SNLUSOBSPO | CA |
| 2001-10-19 | 818-307 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CANOGAPARK | CA |
| 2001-10-19 | 850-550 | PAETEC ITEL, LLC | 829J | CHERRYLAKE | FL |
| 2001-10-19 | 909-762 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | POMONA | CA |
| 2001-10-19 | 941-655 | PAETEC ITEL, LLC | 829J | PUNTAGORDA | FL |
| 2001-10-19 | 951-836 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | RIVERSIDE | CA |
| 2001-10-18 | 202-409 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN1 | DC |
| 2001-10-18 | 204-572 | MTS Inc. | 991B | Dauphin | — |
| 2001-10-18 | 209-423 | METROPCS, INC. | 5562 | STOCKTON | CA |
| 2001-10-18 | 209-570 | METROPCS, INC. | 5562 | LODI | CA |
| 2001-10-18 | 214-783 | METROPCS, INC. | 5562 | IRVING | TX |
| 2001-10-18 | 217-918 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DANVILLE | IL |
| 2001-10-18 | 224-629 | T-MOBILE USA, INC. | 6529 | ELGIN | IL |
| 2001-10-18 | 310-699 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNMN SNMN | CA |
| 2001-10-18 | 310-920 | T-MOBILE USA, INC. | 6529 | CMTN GRDN | CA |
| 2001-10-18 | 323-481 | METROPCS NETWORKS, LLC | 899D | LSAN DA 14 | CA |
| 2001-10-18 | 323-687 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2001-10-18 | 337-256 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW IBERIA | LA |
| 2001-10-18 | 337-258 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LAFAYETTE | LA |
| 2001-10-18 | 404-454 | METROPCS, INC. | 5562 | ATLANTA | GA |
| 2001-10-18 | 408-401 | METROPCS, INC. | 5562 | SNJS WEST | CA |
| 2001-10-18 | 408-667 | T-MOBILE USA, INC. | 6529 | SNJS NORTH | CA |
| 2001-10-18 | 408-898 | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2001-10-18 | 412-212 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PTGSBNZN12 | PA |
| 2001-10-18 | 412-219 | PAETEC ITEL, LLC | 829J | PTGSBNZN18 | PA |
| 2001-10-18 | 412-428 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PTGSBNZN14 | PA |
| 2001-10-18 | 412-479 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PTGSBNZN12 | PA |
| 2001-10-18 | 412-662 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PTGSBNZN22 | PA |
| 2001-10-18 | 415-425 | T-MOBILE USA, INC. | 6529 | SNFC MT-EV | CA |
| 2001-10-18 | 415-867 | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2001-10-18 | 415-877 | METROPCS, INC. | 5562 | MILLVALLEY | CA |
| 2001-10-18 | 504-952 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2001-10-18 | 510-224 | T-MOBILE USA, INC. | 6529 | HRCUL-RODE | CA |
| 2001-10-18 | 510-825 | METROPCS, INC. | 5562 | HAYWARD | CA |
| 2001-10-18 | 530-394 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | QUINCY | CA |
| 2001-10-18 | 530-736 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RED BLUFF | CA |
| 2001-10-18 | 551-804 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | WYCKOFF | NJ |
| 2001-10-18 | 613-252 | Fido Solutions Inc. | 5643 | Ottawa-Hull | — |
| 2001-10-18 | 619-454 | METROPCS, INC. | 5562 | LA MESA | CA |
| 2001-10-18 | 619-654 | METROPCS, INC. | 5562 | EL CAJON | CA |
| 2001-10-18 | 636-263 | AT&T - LOCAL | 7421 | HARVESTER | MO |
| 2001-10-18 | 646-262 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN01 | NY |
| 2001-10-18 | 646-267 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN01 | NY |
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.