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
2008-10-29 714-248-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K WESTMINSTR CA
2008-10-24 714-640-2XXX 2000–2999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SANTA ANA CA
2008-10-24 714-640-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SANTA ANA CA
2008-10-23 714-248-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E WESTMINSTR CA
2008-10-23 714-248-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E WESTMINSTR CA
2008-10-23 714-251-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2008-10-23 714-451-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E FULLERTON CA
2008-10-23 714-512-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ANAHEIM CA
2008-10-23 714-699-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2008-10-23 714-699-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E CYPRESS CA
2008-10-23 714-712-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2008-10-23 714-867-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E GARDEN GRV CA
2008-10-23 714-868-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E BUENA PARK CA
2008-10-23 714-922-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ORANGE CA
2008-10-20 714-244-4XXX 4000–4999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J ORANGE CA
2008-10-20 714-617-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K SANTA ANA CA
2008-10-20 714-617-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K SANTA ANA CA
2008-10-20 714-699-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CYPRESS CA
2008-10-20 714-933-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J WESTMINSTR CA
2008-10-17 714-597-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2008-10-17 714-597-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2008-10-17 714-597-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2008-10-15 714-383-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 GARDEN GRV CA
2008-10-13 714-699-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 CYPRESS CA
2008-10-08 714-468-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D GARDEN GRV CA
2008-10-08 714-589-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D GARDEN GRV CA
2008-10-08 714-589-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D GARDEN GRV CA
2008-09-30 714-395-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-395-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-512-5XXX 5000–5999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-512-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-512-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-586-9XXX 9000–9999Assigned ONVOY, LLC - CA 649C SANTA ANA CA
2008-09-30 714-616-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C ANAHEIM CA
2008-09-30 714-975-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SANTA ANA CA
2008-09-17 714-395-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2008-09-17 714-395-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2008-09-17 714-395-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2008-09-17 714-882-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J FULLERTON CA
2008-09-12 714-512-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J ANAHEIM CA
2008-09-11 714-203-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K PLACENTIA CA
2008-09-11 714-465-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K HUNTITNBCH CA
2008-09-08 714-975-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2008-09-08 714-975-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2008-09-08 714-975-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SANTA ANA CA
2008-08-26 714-699-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K CYPRESS CA
2008-08-25 714-464-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 ORANGE CA
2008-08-22 714-613-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C SILVERADO CA
2008-08-19 714-627-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C ORANGE CA
2008-08-19 714-699-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CYPRESS 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.