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
2020-05-26 267-383-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E SOUDERTON PA
2020-05-26 267-383-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E SOUDERTON PA
2020-05-26 267-413-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E NORTHWALES PA
2020-05-26 267-413-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E NORTHWALES PA
2020-05-26 267-429-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-05-26 267-450-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E PERKASIE PA
2020-05-20 267-518-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-567-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN43 PA
2020-05-20 267-567-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN43 PA
2020-05-20 267-781-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-781-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-781-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-852-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN43 PA
2020-05-20 267-852-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN43 PA
2020-05-20 267-944-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-944-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-944-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-944-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-944-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN38 PA
2020-05-20 267-962-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN39 PA
2020-05-20 267-962-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN39 PA
2020-05-20 267-962-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN39 PA
2020-05-20 267-962-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN39 PA
2020-05-20 267-962-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN39 PA
2020-05-20 267-993-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN43 PA
2020-05-19 267-722-2XXX 2000–2999Assigned FRACTEL, LLC 965H PHPHSBZN37 PA
2020-05-19 267-944-4XXX 4000–4999Assigned FRACTEL, LLC 965H PHPHSBZN38 PA
2020-05-19 267-955-5XXX 5000–5999Assigned FRACTEL, LLC 965H LINELXNGTN PA
2020-05-07 267-365-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PLUMSTEDVL PA
2020-05-07 267-365-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PLUMSTEDVL PA
2020-05-07 267-708-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN33 PA
2020-05-07 267-925-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E PHPHSBZN33 PA
2020-05-07 267-925-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E PHPHSBZN33 PA
2020-05-07 267-925-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PHPHSBZN33 PA
2020-05-07 267-925-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN33 PA
2020-05-05 267-682-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2020-05-05 267-682-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2020-05-05 267-682-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PHPHSBZN32 PA
2020-05-04 267-435-5XXX 5000–5999Assigned HD CARRIER LLC 321J PHPHSBZN32 PA
2020-05-01 267-435-2XXX 2000–2999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PHPHSBZN32 PA
2020-05-01 267-744-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E NEW HOPE PA
2020-05-01 267-755-4XXX 4000–4999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E NEWTOWN PA
2020-04-22 267-631-3XXX 3000–3999Assigned IP HORIZON LLC 515J PHPHSBZN39 PA
2020-04-22 267-631-4XXX 4000–4999Assigned IP HORIZON LLC 515J PHPHSBZN39 PA
2020-04-22 267-824-9XXX 9000–9999Assigned IP HORIZON LLC 515J DOYLESTOWN PA
2020-04-22 267-874-4XXX 4000–4999Assigned IP HORIZON LLC 515J PHLDLPHZN3 PA
2020-04-22 267-874-5XXX 5000–5999Assigned IP HORIZON LLC 515J PHLDLPHZN3 PA
2020-04-22 267-891-1XXX 1000–1999Assigned IP HORIZON LLC 515J LANSDALE PA
2020-04-22 267-955-1XXX 1000–1999Assigned IP HORIZON LLC 515J LINELXNGTN PA
2020-04-22 267-995-8XXX 8000–8999Assigned IP HORIZON LLC 515J 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.