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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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-09-25 | 225-286 | PAETEC ITEL, LLC | 829J | ZACHARY | LA |
| 2001-09-25 | 225-314 | PAETEC ITEL, LLC | 829J | ST GABRIEL | LA |
| 2001-09-25 | 228-245 | PAETEC ITEL, LLC | 829J | PASSCHRSTN | MS |
| 2001-09-25 | 267-249 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2001-09-25 | 316-880 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2001-09-25 | 352-532 | PAETEC ITEL, LLC | 829J | FOREST | FL |
| 2001-09-25 | 402-617 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LINCOLN | NE |
| 2001-09-25 | 405-487 | SOUTHWESTERN BELL | 9533 | OKLA CITY | OK |
| 2001-09-25 | 484-614 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN29 | PA |
| 2001-09-25 | 631-237 | CABLEVISION LIGHTPATH, INC. - NY | 7126 | BRIDGEMPTN | NY |
| 2001-09-25 | 631-238 | CSC VOICE, LLC | 612K | MONTAUK PT | NY |
| 2001-09-25 | 724-820 | PAETEC ITEL, LLC | 829J | CANONSBURG | PA |
| 2001-09-25 | 724-994 | PAETEC ITEL, LLC | 829J | NEWKNSNGTN | PA |
| 2001-09-25 | 785-438 | SOUTHWESTERN BELL | 9533 | TOPEKA | KS |
| 2001-09-25 | 812-582 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | PETERSBURG | IN |
| 2001-09-25 | 812-584 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | LAWRENCEBG | IN |
| 2001-09-25 | 832-866 | AERIAL COMMUNICATIONS, INC. | 6701 | HOUSTON | TX |
| 2001-09-25 | 850-343 | PAETEC ITEL, LLC | 829J | GULFBREEZE | FL |
| 2001-09-25 | 850-365 | PAETEC ITEL, LLC | 829J | MILTON | FL |
| 2001-09-25 | 863-399 | AERIAL COMMUNICATIONS, INC. | 6701 | AVON PARK | FL |
| 2001-09-25 | 918-313 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TULSA | OK |
| 2001-09-25 | 918-502 | SOUTHWESTERN BELL | 9533 | TULSA | OK |
| 2001-09-24 | 225-803 | VOICESTREAM GSM I, LLC | 150C | BATONROUGE | LA |
| 2001-09-24 | 337-248 | ADVANCED TEL., INC. - LA | 8839 | BROUSSARD | LA |
| 2001-09-24 | 403-539 | Zayo Canada Inc. | 8304 | Calgary | — |
| 2001-09-24 | 404-641 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-09-24 | 404-642 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-09-24 | 404-643 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-09-24 | 404-644 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-09-24 | 417-689 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SPRINGFLD | MO |
| 2001-09-24 | 443-837 | PAETEC ITEL, LLC | 829J | ANNAPOLIS | MD |
| 2001-09-24 | 443-850 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | BALTIMORE | MD |
| 2001-09-24 | 443-928 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | BALTIMORE | MD |
| 2001-09-24 | 514-965 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2001-09-24 | 603-509 | PAETEC ITEL, LLC | 829J | ROCHESTER | NH |
| 2001-09-24 | 682-294 | BANDWIDTH.COM CLEC, LLC - TX | 004F | WEATHERFD | TX |
| 2001-09-24 | 682-622 | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2001-09-24 | 774-214 | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | SHREWSBURY | MA |
| 2001-09-24 | 858-583 | T-MOBILE USA, INC. | 6529 | SNDG LVTA | CA |
| 2001-09-24 | 858-688 | METROPCS, INC. | 5562 | SNDG MRMS | CA |
| 2001-09-24 | 905-927 | Bell Canada | 8051 | Gormley | — |
| 2001-09-23 | 216-322 | T-MOBILE USA, INC. | 6529 | CLEVELAND | OH |
| 2001-09-23 | 661-382 | BANDWIDTH.COM CLEC, LLC - CA | 981E | PLDL PLDL | CA |
| 2001-09-21 | 214-208 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2001-09-21 | 254-238 | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2001-09-21 | 314-258 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LADUE | MO |
| 2001-09-21 | 330-858 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | AKRON | OH |
| 2001-09-21 | 330-933 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CANTON | OH |
| 2001-09-21 | 402-208 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OMAHA | NE |
| 2001-09-21 | 408-509 | METROPCS, INC. | 5562 | SNJS NORTH | 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.