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 814
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 6
ONVOY, LLC - PA 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
2019-10-21 814-955-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 7434 JOHNSTOWN PA
2019-10-15 814-200-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E DAVIDSVL PA
2019-10-15 814-200-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E DAVIDSVL PA
2019-10-15 814-200-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E DAVIDSVL PA
2019-10-02 814-575-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LOYSBURG PA
2019-10-02 814-575-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LOYSBURG PA
2019-10-01 814-400-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BELLEFONTE PA
2019-09-24 814-413-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ERIE PA
2019-09-24 814-413-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ERIE PA
2019-09-24 814-563-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E YOUNGSVL PA
2019-09-12 814-584-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WARREN PA
2019-09-10 814-996-8XXX 8000–8999Assigned D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 6846 STATECOLLG PA
2019-09-03 814-529-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 UNION CITY PA
2019-08-27 814-363-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BRADFORD PA
2019-08-27 814-600-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ALTOONA PA
2019-08-27 814-600-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ALTOONA PA
2019-08-26 814-417-0XXX 0000–0999Assigned TELNYX LLC 073H SOMERSET PA
2019-08-22 814-259-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SHADE GAP PA
2019-08-22 814-259-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E SHADE GAP PA
2019-08-22 814-305-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E THREE SPG PA
2019-08-22 814-305-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E THREE SPG PA
2019-08-22 814-447-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E ORBISONIA PA
2019-08-22 814-447-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E ORBISONIA PA
2019-08-21 814-228-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E GENESEE PA
2019-08-21 814-228-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E GENESEE PA
2019-08-21 814-426-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E MILLPORT PA
2019-08-21 814-426-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E MILLPORT PA
2019-08-21 814-478-6XXX 6000–6999Assigned VERIZON PENNSYLVANIA, INC. 9208 EBENSBURG PA
2019-08-21 814-500-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUNTINGDON PA
2019-08-21 814-500-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUNTINGDON PA
2019-08-21 814-500-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUNTINGDON PA
2019-08-21 814-904-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E SHINGLEHOS PA
2019-08-21 814-904-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E SHINGLEHOS PA
2019-08-14 814-983-3XXX 3000–3999Assigned METROPCS, INC. 5562 ERIE PA
2019-08-06 814-584-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E WARREN PA
2019-08-06 814-584-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E WARREN PA
2019-08-06 814-962-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F CLEARFIELD PA
2019-08-01 814-718-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WESTFIELD PA
2019-07-30 814-417-6XXX 6000–6999Assigned VERIZON NORTH, INC. - PA 0169 SOMERSET PA
2019-07-29 814-413-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F ERIE PA
2019-07-26 814-961-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JOHNSTOWN PA
2019-06-25 814-413-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ERIE PA
2019-06-25 814-413-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ERIE PA
2019-06-25 814-413-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ERIE PA
2019-06-21 814-801-0XXX 0000–0999Assigned TELNYX LLC 073H PHILIPSBG PA
2019-06-21 814-810-9XXX 9000–9999Assigned TELNYX LLC 073H BELLEFONTE PA
2019-06-21 814-913-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J DUBOIS PA
2019-06-21 814-962-3XXX 3000–3999Assigned TELNYX LLC 073H CLEARFIELD PA
2019-06-11 814-999-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 JOHNSTOWN PA
2019-05-29 814-559-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F CURWENSVL 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.