NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 484
ONVOY, LLC - PA 7
NEW CINGULAR WIRELESS PCS, LLC - DC 1
MCIMETRO ACCESS TRANSMISSION SERVICES 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
2010-10-06 484-626-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BETHLEHEM PA
2010-10-06 484-626-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BETHLEHEM PA
2010-10-06 484-668-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 7434 HAMBURG PA
2010-09-30 484-632-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-09-30 484-632-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-09-22 484-632-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-09-22 484-632-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-09-13 484-258-6XXX 6000–6999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 READING PA
2010-09-13 484-258-8XXX 8000–8999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 READING PA
2010-09-13 484-687-8XXX 8000–8999Assigned METROPCS, INC. 5562 PHPHSBZN30 PA
2010-09-08 484-526-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-09-08 484-526-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BETHLEHEM PA
2010-08-25 484-353-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BETHLEHEM PA
2010-08-23 484-353-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BETHLEHEM PA
2010-08-23 484-517-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J MORTONVL PA
2010-08-16 484-849-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PHPHSBZN10 PA
2010-08-13 484-353-7XXX 7000–7999Assigned BLOCK LINE SYSTEMS, LLC - PA 784E BETHLEHEM PA
2010-08-11 484-402-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-723-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-723-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-723-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-723-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-842-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PHPHSBZN10 PA
2010-08-11 484-842-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN10 PA
2010-08-11 484-887-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-11 484-905-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E W CHESTER PA
2010-08-06 484-401-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 W CHESTER PA
2010-08-06 484-402-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 W CHESTER PA
2010-08-06 484-542-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 EASTON PA
2010-08-06 484-895-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BETHLEHEM PA
2010-08-02 484-632-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-08-02 484-632-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN PA
2010-07-30 484-258-4XXX 4000–4999Assigned METROPCS, INC. 5562 READING PA
2010-07-30 484-258-5XXX 5000–5999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 READING PA
2010-07-22 484-632-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN PA
2010-07-22 484-632-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN PA
2010-07-22 484-632-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN 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.