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
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-08-07 | 903-619 | SOUTHWESTERN BELL | 9533 | LONGVIEW | TX |
| 2001-08-07 | 915-269 | T-MOBILE USA, INC. | 6529 | EL PASO | TX |
| 2001-08-06 | 313-942 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2001-08-06 | 318-364 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | SHREVEPORT | LA |
| 2001-08-06 | 337-279 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LAFAYETTE | LA |
| 2001-08-06 | 407-253 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ORLANDO | FL |
| 2001-08-06 | 419-973 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | TOLEDO | OH |
| 2001-08-06 | 478-501 | POWERTEL ATLANTA LICENSES, INC. | 7473 | MACON | GA |
| 2001-08-06 | 612-229 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-08-06 | 630-853 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NAPERVILLE | IL |
| 2001-08-06 | 651-305 | LEVEL 3 TELECOM OF MINNESOTA, LLC - MN | 5312 | TWINCITIES | MN |
| 2001-08-06 | 781-737 | PAETEC ITEL, LLC | 829J | CANTON | MA |
| 2001-08-06 | 939-397 | LIBERTY MOBILE PUERTO RICO INC. | 639J | SANTURCE | PR |
| 2001-08-06 | 939-475 | LIBERTY MOBILE PUERTO RICO INC. | 639J | SANTURCE | PR |
| 2001-08-06 | 978-885 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LAWRENCE | MA |
| 2001-08-03 | 215-395 | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2001-08-03 | 215-792 | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN45 | PA |
| 2001-08-03 | 215-866 | NETCARRIER TELECOM, INC. - PA | 5494 | PHLDLPHZN3 | PA |
| 2001-08-03 | 267-387 | NETCARRIER TELECOM, INC. - PA | 5494 | PHPHSBZN39 | PA |
| 2001-08-03 | 267-422 | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN32 | PA |
| 2001-08-03 | 267-699 | NETCARRIER TELECOM, INC. - PA | 5494 | PHPHSBZN40 | PA |
| 2001-08-03 | 267-704 | NETCARRIER TELECOM, INC. - PA | 5494 | PHPHSBZN41 | PA |
| 2001-08-03 | 416-852 | Bell Canada | 8051 | Toronto | — |
| 2001-08-03 | 417-365 | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2001-08-03 | 417-619 | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2001-08-03 | 608-448 | T-MOBILE USA, INC. | 6529 | BARABOO | WI |
| 2001-08-03 | 613-254 | Bell Canada | 8051 | Kanata-Stittsville | — |
| 2001-08-03 | 613-633 | Bell Canada | 8051 | Pembroke | — |
| 2001-08-03 | 857-928 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CAMBRIDGE | MA |
| 2001-08-02 | 205-309 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2001-08-02 | 216-323 | T-MOBILE USA, INC. | 6529 | CLEVELAND | OH |
| 2001-08-02 | 218-209 | AERIAL COMMUNICATIONS, INC. | 6701 | BEMIDJI | MN |
| 2001-08-02 | 225-271 | PAETEC ITEL, LLC | 829J | DENHAM SPG | LA |
| 2001-08-02 | 267-203 | NETCARRIER TELECOM, INC. - PA | 5494 | SOUDERTON | PA |
| 2001-08-02 | 267-212 | NETCARRIER TELECOM, INC. - PA | 5494 | PHPHSBZN43 | PA |
| 2001-08-02 | 267-277 | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN37 | PA |
| 2001-08-02 | 267-347 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | QUAKERTOWN | PA |
| 2001-08-02 | 267-363 | ONVOY, LLC - PA | 547E | BEDMINSTER | PA |
| 2001-08-02 | 267-478 | ONVOY, LLC - PA | 547E | PLUMSTEDVL | PA |
| 2001-08-02 | 267-492 | ONVOY SPECTRUM, LLC | 624H | PHPHSBZN33 | PA |
| 2001-08-02 | 267-499 | NETCARRIER TELECOM, INC. - PA | 5494 | PHLDLPHZN2 | PA |
| 2001-08-02 | 267-517 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERKASIE | PA |
| 2001-08-02 | 267-546 | NETCARRIER TELECOM, INC. - PA | 5494 | PHLDLPHZN1 | PA |
| 2001-08-02 | 267-579 | NETCARRIER TELECOM, INC. - PA | 5494 | PHLDLPHZN4 | PA |
| 2001-08-02 | 267-638 | NETCARRIER TELECOM, INC. - PA | 5494 | LANSDALE | PA |
| 2001-08-02 | 267-662 | NETCARRIER TELECOM, INC. - PA | 5494 | NORTHWALES | PA |
| 2001-08-02 | 267-720 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN44 | PA |
| 2001-08-02 | 267-864 | NETCARRIER TELECOM, INC. - PA | 5494 | DOYLESTOWN | PA |
| 2001-08-02 | 267-998 | WIDE VOICE, LLC - PA | 218H | CARVERSVL | PA |
| 2001-08-02 | 308-227 | AERIAL COMMUNICATIONS, INC. | 6701 | GRAND IS | NE |
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.