NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 626
ONVOY, LLC - CA 3
HD CARRIER LLC 3
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
2020-11-05 626-631-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C ARCADIA CA
2020-11-05 626-631-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C ARCADIA CA
2020-11-05 626-889-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C COVINA CA
2020-11-05 626-889-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C COVINA CA
2020-11-05 626-889-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C COVINA CA
2020-11-05 626-889-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C COVINA CA
2020-11-05 626-946-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C AZUSA CA
2020-11-05 626-946-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C AZUSA CA
2020-11-05 626-995-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C PSDN PSDN CA
2020-11-05 626-995-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C PSDN PSDN CA
2020-11-05 626-995-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C PSDN PSDN CA
2020-11-05 626-995-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C PSDN PSDN CA
2020-11-05 626-995-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C PSDN PSDN CA
2020-11-04 626-517-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CA 7139 PSDN PSDN CA
2020-11-04 626-686-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C EL MONTE CA
2020-11-04 626-686-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C EL MONTE CA
2020-10-26 626-275-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MONROVIA CA
2020-10-24 626-995-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 PSDN PSDN CA
2020-10-14 626-686-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E EL MONTE CA
2020-10-14 626-686-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E EL MONTE CA
2020-10-14 626-686-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E EL MONTE CA
2020-10-14 626-686-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E EL MONTE CA
2020-10-14 626-686-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E EL MONTE CA
2020-10-09 626-885-6XXX 6000–6999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F COVINA CA
2020-10-09 626-885-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-885-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-885-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-889-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-889-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-889-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-09 626-889-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-07 626-556-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-556-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-842-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-842-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-842-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-842-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-07 626-842-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ALHAMBRA CA
2020-10-06 626-842-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 ALHAMBRA CA
2020-10-05 626-556-6XXX 6000–6999Assigned FRACTEL, LLC 965H ALHAMBRA CA
2020-10-02 626-655-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-02 626-885-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-02 626-885-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-02 626-885-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-02 626-885-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E COVINA CA
2020-10-02 626-889-8XXX 8000–8999Assigned FRACTEL, LLC 965H COVINA CA
2020-08-21 626-556-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 ALHAMBRA CA
2020-08-13 626-239-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E MONROVIA CA
2020-08-11 626-514-9XXX 9000–9999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F PSDN PSDN CA
2020-08-04 626-501-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 EL MONTE CA

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.