NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
Aug 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-09-10 | 208-797 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID | 6565 | COERDALENE | ID |
| 2001-09-10 | 214-550 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DALLAS | TX |
| 2001-09-10 | 256-392 | AT&T - LOCAL | 7421 | ALEXANDRCY | AL |
| 2001-09-10 | 425-708 | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | 4324 | KIRKLAND | WA |
| 2001-09-10 | 480-809 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2001-09-10 | 612-226 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-09-10 | 612-227 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-09-10 | 775-671 | AT&T CORP. - NV | 7692 | CARSONCITY | NV |
| 2001-09-10 | 912-601 | POWERTEL ATLANTA LICENSES, INC. | 7473 | STATESBORO | GA |
| 2001-09-10 | 915-861 | T-MOBILE USA, INC. | 6529 | EL PASO | TX |
| 2001-09-10 | 956-235 | STPCS JOINT VENTURE, LLC | 4290 | LAREDO | TX |
| 2001-09-10 | 956-472 | STPCS JOINT VENTURE, LLC | 4290 | WESLACO | TX |
| 2001-09-07 | 228-246 | PAETEC ITEL, LLC | 829J | MOSS POINT | MS |
| 2001-09-07 | 306-603 | TELUS Mobility | 8303 | Lloydminster | — |
| 2001-09-07 | 509-247 | LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | 7455 | SPOKANE | WA |
| 2001-09-07 | 785-236 | AERIAL COMMUNICATIONS, INC. | 6701 | MANHATTAN | KS |
| 2001-09-07 | 905-228 | Rogers Communications Canada Inc. (Cable) | 8377 | St. Catharines-Thorold | — |
| 2001-09-07 | 910-431 | SUNCOM DBA T-MOBILE USA | 8645 | WILMINGTON | NC |
| 2001-09-06 | 217-214 | ADAMS TELSYSTEMS, INC. | 7091 | QUINCY | IL |
| 2001-09-06 | 250-970 | TELUS | 8086 | Hartway | — |
| 2001-09-06 | 506-312 | Rogers Communications Canada Inc. (Wireless) | 8821 | Shediac | — |
| 2001-09-06 | 506-512 | Rogers Communications Canada Inc. (Wireless) | 8821 | Sussex | — |
| 2001-09-06 | 506-612 | Rogers Communications Canada Inc. (Wireless) | 8821 | Woodstock | — |
| 2001-09-06 | 630-915 | T-MOBILE USA, INC. | 6529 | HINSDALE | IL |
| 2001-09-06 | 773-875 | T-MOBILE USA, INC. | 6529 | CHICGOZN08 | IL |
| 2001-09-06 | 780-665 | Rogers Communications Canada Inc. (Cable) | 8377 | Edmonton | — |
| 2001-09-06 | 902-441 | Rogers Communications Canada Inc. (Wireless) | 8821 | Halifax | — |
| 2001-09-05 | 252-367 | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | NC |
| 2001-09-05 | 347-247 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2001-09-05 | 347-248 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2001-09-05 | 347-249 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2001-09-05 | 516-533 | ZCALL.COM, INC. | 0059 | NASSAUZN08 | NY |
| 2001-09-05 | 516-556 | ZCALL.COM, INC. | 0059 | SELDEN | NY |
| 2001-09-05 | 662-528 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | YAZOO CITY | MS |
| 2001-09-05 | 781-806 | COMCAST IP PHONE, LLC | 318J | SHARON | MA |
| 2001-09-05 | 917-629 | ZCALL.COM, INC. | 0059 | NWYRCYZN14 | NY |
| 2001-09-05 | 917-928 | ZCALL.COM, INC. | 0059 | NWYRCYZN06 | NY |
| 2001-09-05 | 978-868 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FITCHBURG | MA |
| 2001-09-04 | 201-697 | METROPCS, INC. | 5562 | HACKENSACK | NJ |
| 2001-09-04 | 201-780 | METROPCS, INC. | 5562 | JERSEYCITY | NJ |
| 2001-09-04 | 509-431 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | MOSES LAKE | WA |
| 2001-09-04 | 562-631 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LA HABRA | CA |
| 2001-09-04 | 601-515 | TELEPAK NETWORKS, INC. - MS | 5278 | BROOKHAVEN | MS |
| 2001-09-04 | 618-614 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANNA | IL |
| 2001-09-04 | 618-663 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | BENTON | IL |
| 2001-09-04 | 618-694 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARION | IL |
| 2001-09-04 | 618-921 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | METROPOLIS | IL |
| 2001-09-04 | 678-652 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA |
| 2001-09-04 | 786-226 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | HOMESTEAD | FL |
| 2001-09-04 | 786-277 | METROPCS, INC. | 5562 | NORTH DADE | FL |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.