NumberResearch Membership · Data 2026-04

Recent prefix assignments

380 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
8X8, INC. 38
ONVOY, LLC - CA 37
NEW CINGULAR WIRELESS PCS, LLC - IL 33
NEW CINGULAR WIRELESS PCS, LLC - DC 30
ONVOY, LLC - TX 18
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
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2001-04-12 708-653 PAETEC ITEL, LLC 829J BLUEISLAND IL
2001-04-12 708-680 PAETEC ITEL, LLC 829J BROOKFIELD IL
2001-04-12 708-683 PAETEC ITEL, LLC 829J CICERO IL
2001-04-12 708-698 PAETEC ITEL, LLC 829J LA GRANGE IL
2001-04-12 708-714 PAETEC ITEL, LLC 829J FOREST IL
2001-04-12 708-725 PAETEC ITEL, LLC 829J OAK PARK IL
2001-04-12 708-731 PAETEC ITEL, LLC 829J MAYWOOD IL
2001-04-12 708-741 PAETEC ITEL, LLC 829J OAK LAWN IL
2001-04-12 708-745 PAETEC ITEL, LLC 829J ORLAND IL
2001-04-12 708-761 PAETEC ITEL, LLC 829J PALOS PARK IL
2001-04-12 708-762 PAETEC ITEL, LLC 829J RIVERSIDE IL
2001-04-12 708-768 PAETEC ITEL, LLC 829J RIVERDALE IL
2001-04-12 708-779 PAETEC ITEL, LLC 829J RIVERGROVE IL
2001-04-12 708-793 PAETEC ITEL, LLC 829J SUMMIT IL
2001-04-12 708-845 PAETEC ITEL, LLC 829J TINLEYPARK IL
2001-04-12 708-874 PAETEC ITEL, LLC 829J THORNTON IL
2001-04-12 717-982 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HARISBGZN2 PA
2001-04-12 773-355 PAETEC ITEL, LLC 829J CHICGOZN03 IL
2001-04-12 773-364 PAETEC ITEL, LLC 829J CHICGOZN09 IL
2001-04-12 773-382 PAETEC ITEL, LLC 829J CHICGOZN09 IL
2001-04-12 773-396 PAETEC ITEL, LLC 829J CHICGOZN10 IL
2001-04-12 773-474 PAETEC ITEL, LLC 829J CHICGOZN10 IL
2001-04-12 773-482 PAETEC ITEL, LLC 829J CHICGOZN11 IL
2001-04-12 773-496 PAETEC ITEL, LLC 829J CHICGOZN07 IL
2001-04-12 773-526 PAETEC ITEL, LLC 829J CHICGOZN08 IL
2001-04-12 773-577 PAETEC ITEL, LLC 829J CHICGOZN03 IL
2001-04-12 773-596 PAETEC ITEL, LLC 829J CHICGOZN02 IL
2001-04-12 773-627 PAETEC ITEL, LLC 829J CHICGOZN08 IL
2001-04-12 773-640 PAETEC ITEL, LLC 829J CHICGOZN06 IL
2001-04-12 773-648 PAETEC ITEL, LLC 829J CHICGOZN06 IL
2001-04-12 773-649 PAETEC ITEL, LLC 829J CHICGOZN02 IL
2001-04-12 773-654 PAETEC ITEL, LLC 829J CHICGOZN02 IL
2001-04-12 773-661 PAETEC ITEL, LLC 829J CHICGOZN04 IL
2001-04-12 773-664 PAETEC ITEL, LLC 829J CHICGOZN05 IL
2001-04-12 773-673 PAETEC ITEL, LLC 829J CHICGOZN05 IL
2001-04-12 773-697 PAETEC ITEL, LLC 829J CHICGOZN04 IL
2001-04-12 773-726 PAETEC ITEL, LLC 829J CHICGOZN07 IL
2001-04-12 773-729 PAETEC ITEL, LLC 829J CHICGOZN07 IL
2001-04-12 773-733 PAETEC ITEL, LLC 829J CHICGOZN06 IL
2001-04-12 818-565 PACIFIC BELL 9740 BRBN BRBN CA
2001-04-12 847-415 PAETEC ITEL, LLC 829J HALF DAY IL
2001-04-12 847-434 PAETEC ITEL, LLC 829J ELK GROVE IL
2001-04-12 847-905 PAETEC ITEL, LLC 829J EVANSTON IL
2001-04-12 918-403 SOUTHWESTERN BELL 9533 TULSA OK
2001-04-12 956-239 STPCS JOINT VENTURE, LLC 4290 EDINBURG TX
2001-04-11 256-345 POWERTEL BIRMINGHAM LICENSES, INC. 7475 DECATUR AL
2001-04-11 256-348 POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2001-04-11 256-394 POWERTEL BIRMINGHAM LICENSES, INC. 7475 FLORENCE AL
2001-04-11 337-330 PAETEC ITEL, LLC 829J BROUSSARD LA
2001-04-11 401-623 METROPCS, INC. 5562 COVENTRY RI

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.