NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-08-23 267-329-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F GREEN LANE PA
2011-08-23 267-454-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F DOYLESTOWN PA
2011-08-15 267-908-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN1 PA
2011-08-15 267-908-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN1 PA
2011-08-15 267-908-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN1 PA
2011-08-10 267-583-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J PHPHSBZN44 PA
2011-08-08 267-568-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-08-08 267-568-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-08-08 267-568-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-08-08 267-895-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 DOYLESTOWN PA
2011-07-27 267-799-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 MORRISVL PA
2011-07-27 267-915-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 PHPHSBZN45 PA
2011-07-22 267-437-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN3 PA
2011-07-22 267-437-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN3 PA
2011-07-22 267-721-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN2 PA
2011-07-22 267-721-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN2 PA
2011-07-22 267-721-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN2 PA
2011-07-22 267-721-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN2 PA
2011-07-22 267-721-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN2 PA
2011-07-12 267-825-7XXX 7000–7999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHLDLPHZN1 PA
2011-07-11 267-388-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J PHLDLPHZN4 PA
2011-07-08 267-424-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 QUAKERTOWN PA
2011-07-08 267-893-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DOYLESTOWN PA
2011-07-07 267-372-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 QUAKERTOWN PA
2011-07-07 267-642-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 LANSDALE PA
2011-07-07 267-648-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-648-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-648-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-648-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-648-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-648-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN2 PA
2011-07-07 267-966-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2011-07-07 267-966-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN39 PA
2011-06-29 267-223-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN41 PA
2011-06-29 267-223-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN41 PA
2011-06-24 267-693-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN1 PA
2011-06-21 267-798-7XXX 7000–7999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E MORRISVL PA
2011-06-20 267-291-4XXX 4000–4999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E NEWTOWN PA
2011-06-20 267-328-5XXX 5000–5999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LANSDALE PA
2011-06-20 267-583-4XXX 4000–4999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN44 PA
2011-06-15 267-423-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN4 PA
2011-06-15 267-629-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 DOYLESTOWN PA
2011-06-15 267-897-1XXX 1000–1999Assigned METROPCS, INC. 5562 DOYLESTOWN PA
2011-06-14 267-573-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E YARDLEY PA
2011-06-14 267-573-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E YARDLEY PA
2011-06-14 267-573-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 YARDLEY PA
2011-06-03 267-565-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-06-03 267-565-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-06-03 267-567-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA
2011-06-03 267-567-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHPHSBZN43 PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.