NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

21 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 949
NEW CINGULAR WIRELESS PCS, LLC 18
ONVOY, LLC - CA 2
OPENTACT INC. 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
2022-07-25 949-919-6XXX 6000–6999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2022-07-25 949-919-7XXX 7000–7999Assigned ONVOY, LLC - CA 649C CAPITRNVLY CA
2022-07-19 949-403-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E LAGUNA BCH CA
2022-07-19 949-415-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E LAGUNA BCH CA
2022-07-15 949-978-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 IRVINE CA
2022-07-15 949-978-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 IRVINE CA
2022-07-15 949-978-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 IRVINE CA
2022-07-14 949-773-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-07-14 949-773-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-07-14 949-826-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-07-14 949-826-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-07-14 949-826-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-07-13 949-978-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 IRVINE CA
2022-07-13 949-978-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 IRVINE CA
2022-07-13 949-978-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 IRVINE CA
2022-06-29 949-703-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J IRVINE CA
2022-06-29 949-703-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J IRVINE CA
2022-06-29 949-710-6XXX 6000–6999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CAPITRNVLY CA
2022-06-29 949-710-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CAPITRNVLY CA
2022-06-22 949-919-8XXX 8000–8999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F CAPITRNVLY CA
2022-06-21 949-978-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D IRVINE CA
2022-06-15 949-287-7XXX 7000–7999Assigned COMMIO, LLC 939H NEWPORTBCH CA
2022-06-15 949-773-0XXX 0000–0999Assigned COMMIO, LLC 939H NEWPORTBCH CA
2022-06-15 949-848-6XXX 6000–6999Assigned COMMIO, LLC 939H LAGUNA BCH CA
2022-06-15 949-848-7XXX 7000–7999Assigned COMMIO, LLC 939H LAGUNA BCH CA
2022-06-09 949-773-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 NEWPORTBCH CA
2022-06-09 949-773-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 NEWPORTBCH CA
2022-05-31 949-773-1XXX 1000–1999Assigned BARR TELL USA, LLC 026K NEWPORTBCH CA
2022-05-31 949-978-8XXX 8000–8999Assigned BARR TELL USA, LLC 026K IRVINE CA
2022-05-26 949-741-7XXX 7000–7999Assigned TELNYX LLC 073H LAGUNA BCH CA
2022-05-24 949-325-3XXX 3000–3999Assigned TELNYX LLC 073H CAPITRNVLY CA
2022-05-04 949-978-9XXX 9000–9999Assigned FRACTEL, LLC 965H IRVINE CA
2022-04-29 949-776-6XXX 6000–6999Assigned FRACTEL, LLC 965H CAPITRNVLY CA
2022-04-29 949-787-7XXX 7000–7999Assigned FRACTEL, LLC 965H SADLBK VLY CA
2022-04-29 949-787-8XXX 8000–8999Assigned FRACTEL, LLC 965H SADLBK VLY CA
2022-04-29 949-787-9XXX 9000–9999Assigned FRACTEL, LLC 965H SADLBK VLY CA
2022-04-29 949-828-8XXX 8000–8999Assigned FRACTEL, LLC 965H LAGUNA BCH CA
2022-04-29 949-828-9XXX 9000–9999Assigned FRACTEL, LLC 965H LAGUNA BCH CA
2022-04-26 949-308-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-556-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-26 949-898-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-04-20 949-741-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH CA
2022-04-20 949-741-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH 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.