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 |
|---|---|---|---|---|---|
| 2001-03-26 | 989-419 | TELNET WORLDWIDE, INC. | 817J | ALPENA | MI |
| 2001-03-26 | 989-915 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | GRAYLING | MI |
| 2001-03-26 | 989-996 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | SAGINAW | MI |
| 2001-03-24 | 330-789 | TWC IP ENABLED SERVICES, LLC | 793K | SHREVE | OH |
| 2001-03-23 | 201-642 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CRAGMERE | NJ |
| 2001-03-23 | 201-961 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | RAMSEY | NJ |
| 2001-03-23 | 203-482 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANBURY | CT |
| 2001-03-23 | 203-793 | LEVEL 3 COMMUNICATIONS, LLC - CT | 4800 | WALLINGFD | CT |
| 2001-03-23 | 205-299 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLANTON | AL |
| 2001-03-23 | 208-358 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | 6565 | TWIN FALLS | ID |
| 2001-03-23 | 218-248 | AERIAL COMMUNICATIONS, INC. | 6701 | VIRGINIA | MN |
| 2001-03-23 | 252-282 | SPOK, INC. | 6630 | KINSTON | NC |
| 2001-03-23 | 256-298 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BOAZ | AL |
| 2001-03-23 | 316-708 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2001-03-23 | 479-544 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2001-03-23 | 480-516 | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | 7552 | PHOENIX | AZ |
| 2001-03-23 | 519-593 | Bell Canada | 8051 | Kitchener-Waterloo | — |
| 2001-03-23 | 519-594 | Bell Canada | 8051 | Kitchener-Waterloo | — |
| 2001-03-23 | 561-665 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DELRAY BCH | FL |
| 2001-03-23 | 561-723 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WPALMBEACH | FL |
| 2001-03-23 | 561-827 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WPALMBEACH | FL |
| 2001-03-23 | 561-843 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DELRAY BCH | FL |
| 2001-03-23 | 580-318 | UNITED STATES CELLULAR - OK | 6272 | ALTUS | OK |
| 2001-03-23 | 580-319 | SOUTHWESTERN BELL | 9533 | ARDMORE | OK |
| 2001-03-23 | 602-515 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7175 | PHOENIX | AZ |
| 2001-03-23 | 615-456 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2001-03-23 | 715-529 | AERIAL COMMUNICATIONS, INC. | 6701 | EAU CLAIRE | WI |
| 2001-03-23 | 731-621 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | GREENFIELD | TN |
| 2001-03-23 | 760-662 | METROPCS NETWORKS, LLC | 899D | VTVL HSPR | CA |
| 2001-03-23 | 775-219 | T-MOBILE USA, INC. | 6529 | RENO | NV |
| 2001-03-23 | 817-559 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANBURY | TX |
| 2001-03-23 | 845-652 | VERIZON NEW YORK, INC. | 9104 | PEARLRIVER | NY |
| 2001-03-23 | 864-441 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | UNION | SC |
| 2001-03-23 | 903-399 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LONGVIEW | TX |
| 2001-03-23 | 903-513 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GREENVILLE | TX |
| 2001-03-23 | 909-841 | METROPCS NETWORKS, LLC | 899D | S BERNDINO | CA |
| 2001-03-23 | 909-936 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HIGHLAND | CA |
| 2001-03-23 | 954-554 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | FTLAUDERDL | FL |
| 2001-03-22 | 201-523 | PAETEC ITEL, LLC | 829J | ORADELL | NJ |
| 2001-03-22 | 201-779 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2001-03-22 | 218-208 | AERIAL COMMUNICATIONS, INC. | 6701 | HIBBING | MN |
| 2001-03-22 | 239-689 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2001-03-22 | 267-679 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2001-03-22 | 267-736 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN33 | PA |
| 2001-03-22 | 321-541 | PAETEC ITEL, LLC | 829J | MELBOURNE | FL |
| 2001-03-22 | 352-226 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GAINESVL | FL |
| 2001-03-22 | 404-449 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-03-22 | 404-451 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-03-22 | 404-452 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
| 2001-03-22 | 404-457 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA |
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.