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
2010-01-12 714-759-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D CYPRESS CA
2010-01-07 714-794-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2010-01-05 714-737-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D CYPRESS CA
2010-01-05 714-805-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-805-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-805-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-805-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-805-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-805-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2010-01-05 714-948-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2009-12-30 714-786-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GARDEN GRV CA
2009-12-29 714-422-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 ANAHEIM CA
2009-12-17 714-760-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2009-12-16 714-643-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D GARDEN GRV CA
2009-12-16 714-860-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2009-12-16 714-864-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2009-12-14 714-798-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D PLACENTIA CA
2009-12-09 714-643-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D GARDEN GRV CA
2009-11-25 714-650-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D WESTMINSTR CA
2009-11-25 714-844-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2009-11-23 714-798-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D PLACENTIA CA
2009-11-04 714-930-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FULLERTON CA
2009-10-26 714-864-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J ANAHEIM CA
2009-10-22 714-758-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ANAHEIM CA
2009-10-22 714-900-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ANAHEIM CA
2009-10-22 714-900-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ANAHEIM CA
2009-10-21 714-443-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BUENA PARK CA
2009-10-20 714-787-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J ORANGE CA
2009-10-14 714-360-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C SANTA ANA CA
2009-10-08 714-202-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K ORANGE CA
2009-10-08 714-312-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K YORBALINDA CA
2009-10-02 714-773-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 FULLERTON CA
2009-10-02 714-886-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CYPRESS CA
2009-09-25 714-438-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2009-09-25 714-617-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2009-09-25 714-706-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CA 7139 BREA CA
2009-09-25 714-770-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D FULLERTON CA
2009-09-25 714-770-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D FULLERTON CA
2009-09-25 714-800-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2009-09-25 714-975-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2009-09-24 714-699-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 CYPRESS CA
2009-09-15 714-640-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SANTA ANA CA
2009-09-04 714-887-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2009-09-02 714-203-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-09-02 714-203-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-09-02 714-364-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-09-02 714-610-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-09-02 714-610-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-09-02 714-610-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C PLACENTIA CA
2009-08-26 714-202-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 ORANGE 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.