NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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
2013-04-04 267-841-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BUCKINGHAM PA
2013-04-04 267-841-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BUCKINGHAM PA
2013-04-04 267-871-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E DUBLIN PA
2013-04-04 267-873-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E DUBLIN PA
2013-04-04 267-933-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HARLEYSVL PA
2013-04-04 267-933-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HARLEYSVL PA
2013-04-04 267-942-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN38 PA
2013-04-04 267-942-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN38 PA
2013-04-04 267-953-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LINELXNGTN PA
2013-04-04 267-953-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LINELXNGTN PA
2013-03-20 267-538-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PHLDLPHZN4 PA
2013-03-19 267-587-1XXX 1000–1999Assigned IP HORIZON LLC 515J PHPHSBZN44 PA
2013-03-19 267-647-5XXX 5000–5999Assigned IP HORIZON LLC 515J LANSDALE PA
2013-03-19 267-678-1XXX 1000–1999Assigned IP HORIZON LLC 515J PHLDLPHZN2 PA
2013-03-19 267-756-5XXX 5000–5999Assigned IP HORIZON LLC 515J NEWTOWN PA
2013-03-19 267-793-1XXX 1000–1999Assigned IP HORIZON LLC 515J MORRISVL PA
2013-03-19 267-818-1XXX 1000–1999Assigned IP HORIZON LLC 515J PHPHSBZN38 PA
2013-03-06 267-213-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-06 267-213-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-03-01 267-213-1XXX 1000–1999Assigned IP HORIZON LLC 515J PHLDLPHZN1 PA
2013-02-28 267-227-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F QUAKERTOWN PA
2013-02-28 267-279-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN2 PA
2013-02-28 267-368-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN3 PA
2013-02-28 267-538-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN4 PA
2013-02-28 267-627-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN34 PA
2013-02-25 267-642-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 LANSDALE PA
2013-02-22 267-414-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-02-22 267-591-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-02-22 267-592-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J PHLDLPHZN1 PA
2013-02-22 267-592-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-02-22 267-602-0XXX 0000–0999Assigned METROPCS, INC. 5562 PHLDLPHZN1 PA
2013-02-22 267-693-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2013-02-20 267-647-4XXX 4000–4999Assigned METROPCS, INC. 5562 LANSDALE PA
2013-02-11 267-518-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN38 PA
2013-02-11 267-797-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F MORRISVL PA
2013-02-04 267-223-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN41 PA
2013-02-04 267-602-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 PHLDLPHZN1 PA
2013-02-04 267-755-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F NEWTOWN PA
2013-02-01 267-483-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN45 PA
2013-01-30 267-915-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 PHPHSBZN45 PA
2013-01-23 267-245-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 DOYLESTOWN PA
2013-01-22 267-308-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F LINELXNGTN PA
2013-01-22 267-358-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PHPHSBZN43 PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.