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
2020-04-07 814-914-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E CORSICA PA
2020-04-07 814-914-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E CORSICA PA
2020-04-07 814-914-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E CORSICA PA
2020-04-07 814-962-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E CLEARFIELD PA
2020-04-07 814-962-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E CLEARFIELD PA
2020-04-07 814-975-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E MT JEWETT PA
2020-04-07 814-992-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E KNOX PA
2020-04-07 814-992-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E KNOX PA
2020-04-07 814-992-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E KNOX PA
2020-04-06 814-377-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E BEAVERDALE PA
2020-04-06 814-383-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E ZION PA
2020-04-06 814-383-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E ZION PA
2020-04-06 814-482-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E HOWARD PA
2020-04-06 814-482-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E HOWARD PA
2020-04-02 814-299-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUBOIS PA
2020-04-02 814-299-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUBOIS PA
2020-04-02 814-299-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUBOIS PA
2020-04-02 814-458-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E HEWITT PA
2020-04-02 814-458-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E HEWITT PA
2020-04-02 814-458-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E HEWITT PA
2020-04-02 814-747-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E STATE LINE PA
2020-04-02 814-747-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E STATE LINE PA
2020-03-31 814-458-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 HEWITT PA
2020-03-31 814-650-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E ALTOONA PA
2020-03-31 814-973-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F NEWBTHLHEM PA
2020-03-23 814-983-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J ERIE PA
2020-02-21 814-961-6XXX 6000–6999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E JOHNSTOWN PA
2020-02-20 814-891-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F SLIGO PA
2020-02-20 814-919-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F WARIRSMARK PA
2020-02-12 814-583-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F LUTHERSBG PA
2020-02-12 814-995-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F COALPORT PA
2020-02-07 814-913-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F DUBOIS PA
2020-02-04 814-996-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E STATECOLLG PA
2020-01-24 814-748-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F COLVER PA
2020-01-23 814-529-5XXX 5000–5999Assigned TELNYX LLC 073H UNION CITY PA
2020-01-23 814-983-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ERIE PA
2020-01-23 814-983-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ERIE PA
2020-01-02 814-648-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BROOKVILLE PA
2020-01-02 814-648-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BROOKVILLE PA
2019-12-30 814-271-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 OIL CITY PA
2019-12-26 814-809-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JOHNSTOWN PA
2019-12-26 814-809-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JOHNSTOWN PA
2019-12-26 814-955-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JOHNSTOWN PA
2019-12-13 814-618-0XXX 0000–0999Assigned TELNYX LLC 073H PUNXSUTWNY PA
2019-12-03 814-810-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BELLEFONTE PA
2019-11-29 814-857-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J CLEARFIELD PA
2019-11-19 814-655-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COUDERSPT PA
2019-11-07 814-738-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J ERIE PA
2019-11-07 814-895-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J ALTOONA PA
2019-11-06 814-644-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 HUNTINGDON 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.