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
2007-08-20 714-353-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2007-08-20 714-353-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-353-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2007-08-20 714-365-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-365-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2007-08-20 714-395-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-395-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-395-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D ANAHEIM CA
2007-08-20 714-395-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2007-08-15 714-430-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2007-08-15 714-599-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2007-08-15 714-929-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D SANTA ANA CA
2007-08-14 714-352-2XXX 2000–2999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SANTA ANA CA
2007-08-14 714-352-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SANTA ANA CA
2007-08-14 714-845-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J HUNTITNBCH CA
2007-08-14 714-861-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J HUNTITNBCH CA
2007-08-14 714-861-6XXX 6000–6999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J HUNTITNBCH CA
2007-08-14 714-947-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CYPRESS CA
2007-08-14 714-947-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CYPRESS CA
2007-08-10 714-982-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 PLACENTIA CA
2007-08-09 714-248-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 WESTMINSTR CA
2007-08-09 714-316-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2007-08-09 714-465-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2007-08-09 714-854-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 PLACENTIA CA
2007-08-09 714-907-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 HUNTITNBCH CA
2007-08-08 714-786-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GARDEN GRV CA
2007-08-08 714-795-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SANTA ANA CA
2007-08-08 714-795-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J SANTA ANA CA
2007-07-20 714-599-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SANTA ANA CA
2007-07-20 714-933-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J WESTMINSTR CA
2007-07-18 714-759-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 CYPRESS CA
2007-07-17 714-988-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BREA CA
2007-07-16 714-589-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 GARDEN GRV CA
2007-07-16 714-829-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ANAHEIM CA
2007-07-16 714-829-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 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.