NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 267
ONVOY, LLC - PA 3
NEW CINGULAR WIRELESS PCS, LLC - DC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 1
AHOI LLC 1
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 thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-09-07 267-422-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2021-09-01 267-643-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J LANSDALE PA
2021-08-25 267-448-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J PHPHSBZN32 PA
2021-08-25 267-719-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J WYCOMBE PA
2021-08-25 267-756-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J NEWTOWN PA
2021-08-24 267-910-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN3 PA
2021-08-24 267-910-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN3 PA
2021-08-23 267-837-9XXX 9000–9999Assigned TELNYX LLC 073H PENNSBURG PA
2021-08-17 267-386-0XXX 0000–0999Assigned HD CARRIER LLC 321J PHLDLPHZN1 PA
2021-08-10 267-379-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F QUAKERTOWN PA
2021-08-10 267-594-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN44 PA
2021-08-09 267-535-8XXX 8000–8999Assigned ADVANCED TELECOM SOLUTIONS, LLC 181J PHLDLPHZN1 PA
2021-08-04 267-282-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-387-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-387-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-961-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-965-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-965-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-965-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-965-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-04 267-965-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2021-08-02 267-910-0XXX 0000–0999Assigned COMMIO, LLC 939H PHLDLPHZN3 PA
2021-08-02 267-910-1XXX 1000–1999Assigned COMMIO, LLC 939H PHLDLPHZN3 PA
2021-08-02 267-910-2XXX 2000–2999Assigned COMMIO, LLC 939H PHLDLPHZN3 PA
2021-08-02 267-910-3XXX 3000–3999Assigned COMMIO, LLC 939H PHLDLPHZN3 PA
2021-08-02 267-910-8XXX 8000–8999Assigned COMMIO, LLC 939H PHLDLPHZN3 PA
2021-07-26 267-867-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J DUBLIN PA
2021-07-14 267-798-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J MORRISVL PA
2021-07-08 267-387-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN39 PA
2021-07-08 267-387-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN39 PA
2021-07-08 267-520-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN41 PA
2021-07-08 267-527-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN41 PA
2021-07-08 267-704-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN41 PA
2021-07-06 267-820-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BEDMINSTER PA
2021-07-01 267-363-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J BEDMINSTER PA
2021-07-01 267-864-4XXX 4000–4999Assigned METROPCS, INC. 5562 DOYLESTOWN PA
2021-06-29 267-212-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2021-06-29 267-212-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2021-06-29 267-372-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 QUAKERTOWN PA
2021-06-29 267-378-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 QUAKERTOWN PA
2021-06-22 267-503-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E YARDLEY PA
2021-06-22 267-870-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E DUBLIN PA
2021-06-11 267-946-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN1 PA
2021-06-11 267-946-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN1 PA
2021-06-09 267-391-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 YARDLEY PA
2021-06-09 267-391-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 YARDLEY PA
2021-06-09 267-946-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 PHLDLPHZN1 PA
2021-06-04 267-487-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J PHPHSBZN45 PA
2021-06-02 267-277-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J PHPHSBZN37 PA
2021-06-02 267-492-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J PHPHSBZN33 PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.