Recent prefix assignments
355 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/17/2026
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.
Most active assignees, last 30 days
8X8, INC.
37
ONVOY, LLC - CA
35
NEW CINGULAR WIRELESS PCS, LLC - IL
33
NEW CINGULAR WIRELESS PCS, LLC - DC
27
ONVOY, LLC - TX
18
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-02-27 | 914-469 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | WSCHSTZN08 | NY |
| 2001-02-27 | 914-557 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | WSCHSTZN08 | NY |
| 2001-02-27 | 971-213 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7172 | SHERWOOD | OR |
| 2001-02-26 | 201-355 | MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | 3639 | RUTHERFORD | NJ |
| 2001-02-26 | 201-522 | METROPCS, INC. | 5562 | HACKENSACK | NJ |
| 2001-02-26 | 201-566 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | FAIR LAWN | NJ |
| 2001-02-26 | 201-673 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CLIFFSIDE | NJ |
| 2001-02-26 | 214-938 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2001-02-26 | 216-324 | T-MOBILE USA, INC. | 6529 | CLEVELAND | OH |
| 2001-02-26 | 251-706 | PAETEC ITEL, LLC | 829J | MOBILE | AL |
| 2001-02-26 | 252-289 | UNITED STATES CELLULAR - NC | 6282 | WILSON | NC |
| 2001-02-26 | 252-563 | PAETEC ITEL, LLC | 829J | TARBORO | NC |
| 2001-02-26 | 252-564 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | KLDEVILHLS | NC |
| 2001-02-26 | 320-295 | AERIAL COMMUNICATIONS, INC. | 6701 | WILLMAR | MN |
| 2001-02-26 | 404-798 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-02-26 | 409-597 | METROPCS, INC. | 5562 | ORANGE | TX |
| 2001-02-26 | 413-769 | PAETEC ITEL, LLC | 829J | PITTSFIELD | MA |
| 2001-02-26 | 501-838 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LITTLEROCK | AR |
| 2001-02-26 | 605-741 | PAETEC ITEL, LLC | 829J | VERMILLION | SD |
| 2001-02-26 | 614-774 | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2001-02-26 | 615-525 | AT&T - LOCAL | 7421 | NASHVILLE | TN |
| 2001-02-26 | 731-810 | AENEAS COMMUNICATIONS, LLC - TN | 2891 | DECATURVL | TN |
| 2001-02-26 | 732-666 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONMTH JCT | NJ |
| 2001-02-26 | 732-921 | METROPCS, INC. | 5562 | NEWBRNSWCK | NJ |
| 2001-02-26 | 816-841 | PAETEC ITEL, LLC | 829J | KANSASCITY | MO |
| 2001-02-26 | 901-690 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2001-02-26 | 901-691 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2001-02-26 | 901-813 | AENEAS COMMUNICATIONS, LLC - TN | 2891 | SOMERVILLE | TN |
| 2001-02-26 | 903-746 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONGVIEW | TX |
| 2001-02-26 | 904-505 | METROPCS, INC. | 5562 | MIDDLEBURG | FL |
| 2001-02-26 | 904-551 | COMCAST IP PHONE, LLC | 318J | JACKSONVL | FL |
| 2001-02-26 | 910-783 | UNITED STATES CELLULAR - NC | 6282 | PINEHURST | NC |
| 2001-02-26 | 954-594 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2001-02-26 | 954-653 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | 8664 | FTLAUDERDL | FL |
| 2001-02-26 | 954-885 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-02-26 | 954-993 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2001-02-23 | 214-738 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2001-02-23 | 254-485 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STEPHENVL | TX |
| 2001-02-23 | 262-237 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KENOSHA | WI |
| 2001-02-23 | 480-216 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2001-02-23 | 504-909 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2001-02-23 | 718-813 | METROPCS, INC. | 5562 | NWYRCYZN09 | NY |
| 2001-02-23 | 781-223 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | DEDHAM | MA |
| 2001-02-23 | 781-236 | PAETEC ITEL, LLC | 829J | COHASSET | MA |
| 2001-02-23 | 781-267 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRAINTREE | MA |
| 2001-02-23 | 781-300 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | RANDOLPH | MA |
| 2001-02-23 | 781-362 | PAETEC ITEL, LLC | 829J | BURLINGTON | MA |
| 2001-02-23 | 781-363 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CANTON | MA |
| 2001-02-23 | 781-413 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WEYMOUTH | MA |
| 2001-02-23 | 781-486 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WAKEFIELD | MA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/17/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.