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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-04-22 267-995-9XXX 9000–9999Assigned IP HORIZON LLC 515J PHLDLPHZN2 PA
2020-04-22 267-996-0XXX 0000–0999Assigned IP HORIZON LLC 515J PHLDLPHZN1 PA
2020-04-22 267-996-1XXX 1000–1999Assigned IP HORIZON LLC 515J PHLDLPHZN1 PA
2020-04-21 267-996-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 PHLDLPHZN1 PA
2020-04-15 267-807-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J PHLDLPHZN1 PA
2020-04-15 267-807-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PHLDLPHZN1 PA
2020-04-09 267-343-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHLDLPHZN4 PA
2020-04-09 267-343-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHLDLPHZN4 PA
2020-04-09 267-957-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHLDLPHZN4 PA
2020-04-07 267-495-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-04-06 267-459-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-04-06 267-459-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-04-06 267-459-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-04-06 267-459-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-04-06 267-497-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E SOUDERTON PA
2020-04-02 267-384-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOUDERTON PA
2020-04-02 267-497-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOUDERTON PA
2020-04-02 267-497-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SOUDERTON PA
2020-04-01 267-793-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MORRISVL PA
2020-03-31 267-646-7XXX 7000–7999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LANSDALE PA
2020-03-31 267-725-4XXX 4000–4999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN37 PA
2020-03-31 267-876-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHLDLPHZN1 PA
2020-03-31 267-894-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E DOYLESTOWN PA
2020-03-31 267-957-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHLDLPHZN4 PA
2020-03-31 267-962-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN39 PA
2020-03-30 267-876-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 PHLDLPHZN1 PA
2020-03-30 267-957-5XXX 5000–5999Assigned METROPCS, INC. 5562 PHLDLPHZN4 PA
2020-03-30 267-957-6XXX 6000–6999Assigned METROPCS, INC. 5562 PHLDLPHZN4 PA
2020-03-26 267-865-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHLDLPHZN1 PA
2020-03-26 267-876-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PHLDLPHZN1 PA
2020-03-26 267-876-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PHLDLPHZN1 PA
2020-03-16 267-433-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2020-03-16 267-433-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2020-03-04 267-817-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN1 PA
2020-03-04 267-894-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 DOYLESTOWN PA
2020-03-02 267-621-5XXX 5000–5999Assigned METROPCS, INC. 5562 DOYLESTOWN PA
2020-03-02 267-621-6XXX 6000–6999Assigned METROPCS, INC. 5562 DOYLESTOWN PA
2020-03-02 267-824-8XXX 8000–8999Assigned METROPCS, INC. 5562 DOYLESTOWN PA
2020-02-24 267-891-0XXX 0000–0999Assigned METROPCS, INC. 5562 LANSDALE PA
2020-02-24 267-891-2XXX 2000–2999Assigned METROPCS, INC. 5562 LANSDALE PA
2020-02-24 267-891-7XXX 7000–7999Assigned METROPCS, INC. 5562 LANSDALE PA
2020-02-24 267-891-9XXX 9000–9999Assigned METROPCS, INC. 5562 LANSDALE PA
2020-02-20 267-384-6XXX 6000–6999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E SOUDERTON PA
2020-02-20 267-837-2XXX 2000–2999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PENNSBURG PA
2020-02-20 267-874-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHLDLPHZN3 PA
2020-02-20 267-957-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J PHLDLPHZN4 PA
2020-02-06 267-957-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN4 PA
2020-02-06 267-957-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN4 PA
2020-02-06 267-957-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN4 PA
2020-02-05 267-862-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 PHLDLPHZN2 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.