NumberResearchRecent prefix assignments
380 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 |
|---|---|---|---|---|---|
| 2007-01-08 | 647-834 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2007-01-08 | 647-835 | Fido Solutions Inc. | 5643 | Toronto | — |
| 2007-01-08 | 671-969 | DOCOMO PACIFIC, INC. | 897F | AGANA | GU |
| 2007-01-08 | 773-587 | T-MOBILE USA, INC. | 6529 | CHICGOZN03 | IL |
| 2007-01-08 | 773-930 | T-MOBILE USA, INC. | 6529 | CHICGOZN03 | IL |
| 2007-01-08 | 813-206 | PAETEC ITEL, LLC | 829J | TAMPA | FL |
| 2007-01-08 | 864-952 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CENTRAL | SC |
| 2007-01-05 | 251-200 | METROPCS, INC. | 5562 | FOLEY | AL |
| 2007-01-05 | 252-303 | TWC IP ENABLED SERVICES, LLC | 793K | SPRINGHOPE | NC |
| 2007-01-05 | 252-307 | TWC IP ENABLED SERVICES, LLC | 793K | LUCAMA | NC |
| 2007-01-05 | 252-409 | TWC IP ENABLED SERVICES, LLC | 793K | STANTONSBG | NC |
| 2007-01-05 | 334-209 | CHARTER IP ENABLED SERVICES, LLC | 792K | AUBURN | AL |
| 2007-01-05 | 507-204 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JASPER | MN |
| 2007-01-05 | 818-447 | T-MOBILE USA, INC. | 6529 | SNFN SNFN | CA |
| 2007-01-05 | 830-201 | TWC IP ENABLED SERVICES, LLC | 793K | MARBLE FLS | TX |
| 2007-01-04 | 253-301 | COMCAST IP PHONE, LLC | 318J | TACOMA | WA |
| 2007-01-04 | 267-320 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2007-01-04 | 269-365 | CHARTER IP ENABLED SERVICES, LLC | 792K | KALAMAZOO | MI |
| 2007-01-04 | 270-380 | CUMBERLAND CELLULAR, LLC | 330E | COLUMBIA | KY |
| 2007-01-04 | 517-924 | CHARTER IP ENABLED SERVICES, LLC | 792K | COLDWATER | MI |
| 2007-01-04 | 810-208 | CHARTER IP ENABLED SERVICES, LLC | 792K | FENTON | MI |
| 2007-01-04 | 956-200 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HARLINGEN | TX |
| 2007-01-04 | 989-401 | CHARTER IP ENABLED SERVICES, LLC | 792K | SAGINAW | MI |
| 2007-01-03 | 386-205 | METROPCS, INC. | 5562 | LIVE OAK | FL |
| 2007-01-03 | 609-225 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | ATLNTIC CY | NJ |
| 2007-01-03 | 678-668 | METROPCS, INC. | 5562 | ATLANTA | GA |
| 2007-01-03 | 704-230 | METROPCS, INC. | 5562 | MOORESVL | NC |
| 2007-01-03 | 804-510 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | RICHMOND | VA |
| 2007-01-03 | 832-267 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2007-01-03 | 856-213 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | VINELAND | NJ |
| 2007-01-03 | 907-220 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 7785 | KETCHIKAN | AK |
| 2007-01-03 | 936-333 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CONROE | TX |
| 2007-01-02 | 619-366 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNDG SNDG | CA |
| 2007-01-02 | 619-381 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNDG SNDG | CA |
| 2007-01-02 | 619-408 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNDG SNDG | CA |
| 2007-01-01 | 843-748 | TWC IP ENABLED SERVICES, LLC | 793K | COLLINSCK | SC |
| 2006-12-30 | 270-850 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FRANKLIN | KY |
| 2006-12-30 | 563-447 | BANDWIDTH.COM CLEC, LLC - IA | 985E | WALCOTT | IA |
| 2006-12-29 | 347-241 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2006-12-29 | 347-257 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2006-12-29 | 347-264 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2006-12-29 | 347-272 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2006-12-29 | 347-285 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2006-12-29 | 347-320 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2006-12-29 | 352-321 | METROPCS NETWORKS, LLC | 899D | LEESBURG | FL |
| 2006-12-29 | 352-345 | METROPCS, INC. | 5562 | BROOKSVL | FL |
| 2006-12-29 | 352-410 | AERIAL COMMUNICATIONS, INC. | 6701 | BROOKSVL | FL |
| 2006-12-29 | 662-850 | COMCAST IP PHONE, LLC | 318J | BYHALIA | MS |
| 2006-12-29 | 802-488 | PAETEC ITEL, LLC | 829J | BURLINGTON | VT |
| 2006-12-29 | 832-258 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
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.