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
2022-04-20 949-741-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH CA
2022-04-20 949-741-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH CA
2022-04-20 949-741-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH CA
2022-04-18 949-685-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 SADLBK VLY CA
2022-04-18 949-685-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 SADLBK VLY CA
2022-04-18 949-685-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 SADLBK VLY CA
2022-04-06 949-216-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J TRABUCO CA
2022-04-06 949-898-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CA 7139 IRVINE CA
2022-04-01 949-341-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C IRVINE CA
2022-04-01 949-567-8XXX 8000–8999Assigned ONVOY, LLC - CA 649C IRVINE CA
2022-03-29 949-919-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-03-29 949-919-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-03-29 949-919-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-03-29 949-919-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-03-29 949-919-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-03-18 949-773-3XXX 3000–3999Assigned FRACTEL, LLC 965H NEWPORTBCH CA
2022-03-18 949-773-7XXX 7000–7999Assigned FRACTEL, LLC 965H NEWPORTBCH CA
2022-03-04 949-389-2XXX 2000–2999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F SADLBK VLY CA
2022-03-04 949-726-6XXX 6000–6999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F IRVINE CA
2022-03-04 949-741-8XXX 8000–8999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F LAGUNA BCH CA
2022-03-04 949-826-5XXX 5000–5999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F NEWPORTBCH CA
2022-03-04 949-886-9XXX 9000–9999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F RNCHOVIEJO CA
2022-03-03 949-368-3XXX 3000–3999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F CAPITRNVLY CA
2022-02-25 949-704-8XXX 8000–8999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F TRABUCO CA
2022-02-17 949-898-8XXX 8000–8999Assigned FRACTEL, LLC 965H IRVINE CA
2022-02-17 949-919-9XXX 9000–9999Assigned FRACTEL, LLC 965H CAPITRNVLY CA
2022-02-16 949-848-8XXX 8000–8999Assigned FRACTEL, LLC 965H LAGUNA BCH CA
2022-02-14 949-797-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2022-02-08 949-826-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 NEWPORTBCH CA
2022-02-08 949-826-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 NEWPORTBCH CA
2022-02-08 949-826-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 NEWPORTBCH CA
2022-02-08 949-886-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 RNCHOVIEJO CA
2022-02-08 949-886-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 RNCHOVIEJO CA
2022-02-01 949-704-9XXX 9000–9999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F TRABUCO CA
2022-01-21 949-685-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-685-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-685-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-826-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-01-21 949-826-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-01-21 949-832-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-832-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-832-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-832-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-832-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2022-01-21 949-881-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-01-21 949-991-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 NEWPORTBCH CA
2022-01-14 949-741-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 LAGUNA BCH CA
2022-01-14 949-741-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 LAGUNA BCH CA
2022-01-13 949-670-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY CA
2022-01-13 949-670-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 CAPITRNVLY 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.