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 |
|---|---|---|---|---|---|
| 2001-07-19 | 302-897 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | WILMINGTON | DE |
| 2001-07-19 | 403-352 | TELUS | 8084 | Red Deer | — |
| 2001-07-19 | 403-396 | TELUS Mobility | 8301 | Red Deer | — |
| 2001-07-19 | 412-229 | PAETEC ITEL, LLC | 829J | PTGSBNZN22 | PA |
| 2001-07-19 | 412-360 | CORE COMMUNICATIONS, INC. - PA | 3806 | PTTSBGZON1 | PA |
| 2001-07-19 | 412-843 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PTGSBNZN22 | PA |
| 2001-07-19 | 479-463 | SOUTHWESTERN BELL | 9533 | FAYETTEVL | AR |
| 2001-07-19 | 520-548 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TUCSON | AZ |
| 2001-07-19 | 585-509 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ROCHESTER | NY |
| 2001-07-19 | 708-837 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2001-07-19 | 716-902 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ALDEN | NY |
| 2001-07-19 | 724-989 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENSBURG | PA |
| 2001-07-19 | 734-840 | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 770E | ROMULUS | MI |
| 2001-07-19 | 803-546 | SUNCOM DBA T-MOBILE USA | 8645 | COLUMBIA | SC |
| 2001-07-19 | 917-892 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN01 | NY |
| 2001-07-19 | 918-557 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TULSA | OK |
| 2001-07-19 | 939-201 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | ADJUNTAS | PR |
| 2001-07-19 | 939-212 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | OROCOVIS | PR |
| 2001-07-19 | 939-214 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | LAJAS | PR |
| 2001-07-19 | 939-307 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | ARROYO | PR |
| 2001-07-19 | 939-329 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | MAUNABO | PR |
| 2001-07-19 | 939-394 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | LAS MARIAS | PR |
| 2001-07-19 | 939-440 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | FLORIDA | PR |
| 2001-07-19 | 939-697 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | RINCON | PR |
| 2001-07-19 | 939-731 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | VILLALBA | PR |
| 2001-07-19 | 939-910 | LIBERTY MOBILE PUERTO RICO INC. | 8305 | MARICAO | PR |
| 2001-07-18 | 204-910 | MTS Inc. | 8088 | Winnipeg | — |
| 2001-07-18 | 204-919 | MTS Inc. | 8088 | Winnipeg | — |
| 2001-07-18 | 214-927 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2001-07-18 | 229-594 | PAETEC ITEL, LLC | 829J | ALBANY | GA |
| 2001-07-18 | 254-258 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2001-07-18 | 318-794 | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | ALEXANDRIA | LA |
| 2001-07-18 | 347-268 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2001-07-18 | 403-559 | TELUS | 8084 | Olds | — |
| 2001-07-18 | 501-773 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LITTLEROCK | AR |
| 2001-07-18 | 514-298 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2001-07-18 | 514-702 | Bell Mobility | 6574 | Montreal | — |
| 2001-07-18 | 631-875 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | RIVERHEAD | NY |
| 2001-07-18 | 651-492 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2001-07-18 | 715-207 | T-MOBILE USA, INC. | 6529 | MARSHFIELD | WI |
| 2001-07-18 | 787-553 | PUERTO RICO TELCO DBA CLARO PUERTO RICO | 4823 | BAYAMONNOR | PR |
| 2001-07-18 | 828-343 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANTON | NC |
| 2001-07-18 | 828-426 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | LENOIR | NC |
| 2001-07-18 | 864-569 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | GREENVILLE | SC |
| 2001-07-18 | 870-316 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JONESBORO | AR |
| 2001-07-18 | 902-363 | Bragg Communications Inc. | 4878 | Middleton | — |
| 2001-07-18 | 902-365 | Bragg Communications Inc. | 4878 | Kentville | — |
| 2001-07-18 | 902-575 | Bragg Communications Inc. | 4878 | Barrington | — |
| 2001-07-18 | 902-586 | Bragg Communications Inc. | 4878 | Weymouth | — |
| 2001-07-18 | 902-735 | Bragg Communications Inc. | 4878 | Antigonish | — |
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.