NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 714
NEW CINGULAR WIRELESS PCS, LLC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 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
2010-03-05 714-886-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CYPRESS CA
2010-03-05 714-887-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2010-03-02 714-625-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HUNTITNBCH CA
2010-03-02 714-823-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 GARDEN GRV CA
2010-02-26 714-760-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C SANTA ANA CA
2010-02-18 714-487-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D WESTMINSTR CA
2010-02-18 714-760-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-02-11 714-613-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C SILVERADO CA
2010-02-11 714-787-1XXX 1000–1999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J ORANGE CA
2010-02-10 714-584-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C YORBALINDA CA
2010-02-09 714-805-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ANA CA
2010-02-09 714-805-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ANA CA
2010-02-09 714-805-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ANA CA
2010-02-09 714-805-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ANA CA
2010-02-09 714-905-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ANAHEIM CA
2010-02-06 714-868-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C BUENA PARK CA
2010-02-05 714-786-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C GARDEN GRV CA
2010-02-02 714-794-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E HUNTITNBCH CA
2010-02-02 714-794-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E HUNTITNBCH CA
2010-02-02 714-794-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E HUNTITNBCH CA
2010-01-29 714-202-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2010-01-29 714-202-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2010-01-29 714-253-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E FULLERTON CA
2010-01-29 714-497-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2010-01-29 714-497-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2010-01-29 714-584-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E YORBALINDA CA
2010-01-29 714-584-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E YORBALINDA CA
2010-01-29 714-702-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E WESTMINSTR CA
2010-01-29 714-725-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E WESTMINSTR CA
2010-01-29 714-752-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E BUENA PARK CA
2010-01-29 714-752-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E BUENA PARK CA
2010-01-29 714-869-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E FULLERTON CA
2010-01-29 714-869-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E FULLERTON CA
2010-01-29 714-989-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E BREA CA
2010-01-27 714-489-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2010-01-27 714-643-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2010-01-27 714-643-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2010-01-27 714-643-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2010-01-27 714-759-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2010-01-27 714-759-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2010-01-27 714-798-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E PLACENTIA CA
2010-01-27 714-798-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E PLACENTIA CA
2010-01-27 714-886-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2010-01-27 714-947-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2010-01-26 714-818-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2010-01-26 714-818-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2010-01-25 714-818-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2010-01-25 714-818-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2010-01-15 714-818-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2010-01-15 714-818-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM 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.