NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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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Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-06-07 | 706-497 | PAETEC ITEL, LLC | 829J | EATONTON | GA |
| 2001-06-07 | 786-256 | METROPCS, INC. | 5562 | PERRINE | FL |
| 2001-06-07 | 786-312 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | MIAMI | FL |
| 2001-06-07 | 786-377 | PAETEC ITEL, LLC | 829J | HOMESTEAD | FL |
| 2001-06-07 | 804-416 | PAETEC ITEL, LLC | 829J | ENON | VA |
| 2001-06-07 | 804-519 | METROPCS, INC. | 5562 | RICHMOND | VA |
| 2001-06-07 | 832-549 | METROPCS, INC. | 5562 | HOUSTON | TX |
| 2001-06-07 | 850-764 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CHERRYLAKE | FL |
| 2001-06-07 | 941-548 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | ENGLEWOOD | FL |
| 2001-06-07 | 979-549 | SOUTHWESTERN BELL | 9533 | ANGLETON | TX |
| 2001-06-07 | 979-557 | METROPCS, INC. | 5562 | BAY CITY | TX |
| 2001-06-06 | 206-987 | QWEST CORPORATION | 9638 | SEATTLE | WA |
| 2001-06-06 | 234-310 | AT&T - LOCAL | 7421 | GREENSBURG | OH |
| 2001-06-06 | 240-441 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSHNGTNZN6 | MD |
| 2001-06-06 | 240-784 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | MYERSVILLE | MD |
| 2001-06-06 | 240-938 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2001-06-06 | 270-308 | POWERTEL KENTUCKY LICENSES, INC. | 365C | GLASGOW | KY |
| 2001-06-06 | 302-668 | COMCAST IP PHONE, LLC | 318J | WILMINGTON | DE |
| 2001-06-06 | 313-784 | COMCAST IP PHONE, LLC | 318J | DETROITZN1 | MI |
| 2001-06-06 | 330-558 | FRONTIER NORTH, INC. - OH | 0615 | BRUNSWICK | OH |
| 2001-06-06 | 469-201 | SOUTHWESTERN BELL | 9533 | DALLAS | TX |
| 2001-06-06 | 570-279 | METROPCS, INC. | 5562 | WILLIAMSPT | PA |
| 2001-06-06 | 571-426 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | HERNDON | VA |
| 2001-06-06 | 630-788 | T-MOBILE USA, INC. | 6529 | AURORA | IL |
| 2001-06-06 | 630-890 | T-MOBILE USA, INC. | 6529 | WHEATON | IL |
| 2001-06-06 | 740-879 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | CHESHIRCTR | OH |
| 2001-06-06 | 832-260 | SOUTHWESTERN BELL | 9533 | HOUSTON | TX |
| 2001-06-06 | 859-247 | POWERTEL KENTUCKY LICENSES, INC. | 365C | HARRODSBG | KY |
| 2001-06-06 | 903-340 | BRIGHTSPEED OF EASTERN TEXAS, INC. | 2084 | MABANK | TX |
| 2001-06-06 | 980-581 | SUNCOM DBA T-MOBILE USA | 8645 | ALBEMARLE | NC |
| 2001-06-05 | 203-727 | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | BRIDGEPORT | CT |
| 2001-06-05 | 204-290 | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2001-06-05 | 262-323 | T-MOBILE USA, INC. | 6529 | NEWBURG | WI |
| 2001-06-05 | 319-669 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FT MADISON | IA |
| 2001-06-05 | 319-670 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KEOKUK | IA |
| 2001-06-05 | 319-671 | AUREON COMMUNICATIONS, LLC | 444G | BURLINGTON | IA |
| 2001-06-05 | 514-704 | Bell Mobility | 6574 | Montreal | — |
| 2001-06-05 | 515-227 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT DODGE | IA |
| 2001-06-05 | 519-385 | Bruce Municipal Telephone System | 8205 | Port Elgin | — |
| 2001-06-05 | 563-607 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MUSCATINE | IA |
| 2001-06-05 | 563-663 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DUBUQUE | IA |
| 2001-06-05 | 604-847 | TELUS | 8086 | Sardis | — |
| 2001-06-05 | 614-382 | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | CANALWHSTR | OH |
| 2001-06-05 | 614-776 | OHIO BELL TEL CO | 9321 | WESTERVL | OH |
| 2001-06-05 | 620-704 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PITTSBURG | KS |
| 2001-06-05 | 641-230 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PELLA | IA |
| 2001-06-05 | 647-221 | Bell Mobility | 6574 | Toronto | — |
| 2001-06-05 | 715-461 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | EAU CLAIRE | WI |
| 2001-06-05 | 740-263 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MT VERNON | OH |
| 2001-06-05 | 740-953 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHESHIRCTR | OH |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.