NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

10 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 405
ONVOY, LLC - OK 7
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
BANDWIDTH.COM CLEC, LLC - OK 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2016-03-02 405-592-7XXX 7000–7999Assigned ONVOY, LLC - OK 409F HOLDENVL OK
2016-03-02 405-592-8XXX 8000–8999Assigned ONVOY, LLC - OK 409F HOLDENVL OK
2016-03-01 405-402-3XXX 3000–3999Assigned ONVOY, LLC - OK 409F ANADARKO OK
2016-03-01 405-402-4XXX 4000–4999Assigned ONVOY, LLC - OK 409F ANADARKO OK
2016-02-29 405-276-4XXX 4000–4999Assigned ONVOY, LLC - OK 409F EL RENO OK
2016-02-29 405-276-5XXX 5000–5999Assigned ONVOY, LLC - OK 409F EL RENO OK
2016-02-29 405-331-6XXX 6000–6999Assigned ONVOY, LLC - OK 409F PAULS VLY OK
2016-02-29 405-331-7XXX 7000–7999Assigned ONVOY, LLC - OK 409F PAULS VLY OK
2016-02-29 405-654-1XXX 1000–1999Assigned ONVOY, LLC - OK 409F CHANDLER OK
2016-02-29 405-654-2XXX 2000–2999Assigned ONVOY, LLC - OK 409F CHANDLER OK
2016-02-29 405-716-5XXX 5000–5999Assigned ONVOY, LLC - OK 409F SEMINOLE OK
2016-02-29 405-716-7XXX 7000–7999Assigned ONVOY, LLC - OK 409F SEMINOLE OK
2016-02-25 405-689-7XXX 7000–7999Assigned ONVOY, LLC - OK 409F TUTTLE OK
2016-02-25 405-689-8XXX 8000–8999Assigned ONVOY, LLC - OK 409F TUTTLE OK
2016-02-24 405-357-9XXX 9000–9999Assigned ONVOY, LLC - OK 409F WHEATLAND OK
2016-02-24 405-518-0XXX 0000–0999Assigned ONVOY, LLC - OK 409F WHEATLAND OK
2016-02-24 405-578-6XXX 6000–6999Assigned ONVOY, LLC - OK 409F YUKON OK
2016-02-24 405-578-7XXX 7000–7999Assigned ONVOY, LLC - OK 409F YUKON OK
2016-02-24 405-832-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA OK - LLC 530C BRITTON OK
2016-02-24 405-832-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA OK - LLC 530C BRITTON OK
2016-02-22 405-977-2XXX 2000–2999Assigned METROPCS, INC. 5562 MOORE OK
2016-02-22 405-987-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA OK - LLC 530C NICOMAPARK OK
2016-02-19 405-400-3XXX 3000–3999Assigned METROPCS, INC. 5562 OKLA CITY OK
2016-02-19 405-400-4XXX 4000–4999Assigned METROPCS, INC. 5562 OKLA CITY OK
2016-02-19 405-400-5XXX 5000–5999Assigned METROPCS, INC. 5562 OKLA CITY OK
2016-02-19 405-400-6XXX 6000–6999Assigned METROPCS, INC. 5562 OKLA CITY OK
2016-02-19 405-915-0XXX 0000–0999Assigned ONVOY, LLC - OK 409F SHAWNEE OK
2016-02-19 405-915-1XXX 1000–1999Assigned ONVOY, LLC - OK 409F SHAWNEE OK
2016-02-16 405-780-6XXX 6000–6999Assigned ONVOY, LLC - OK 409F STILLWATER OK
2016-02-16 405-780-9XXX 9000–9999Assigned ONVOY, LLC - OK 409F STILLWATER OK
2016-02-16 405-938-3XXX 3000–3999Assigned ONVOY, LLC - OK 409F EDMOND OK
2016-02-16 405-938-4XXX 4000–4999Assigned ONVOY, LLC - OK 409F EDMOND OK
2016-02-12 405-584-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SEMINOLE OK
2016-02-12 405-584-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SEMINOLE OK
2016-02-11 405-683-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEWOKA OK
2016-02-11 405-683-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEWOKA OK
2016-02-09 405-767-0XXX 0000–0999Assigned ONVOY, LLC - OK 409F BRITTON OK
2016-02-09 405-775-9XXX 9000–9999Assigned ONVOY, LLC - OK 409F BRITTON OK
2016-02-03 405-554-1XXX 1000–1999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H POCASSET OK
2016-01-29 405-251-9XXX 9000–9999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H WYNNEWOOD OK
2016-01-29 405-257-0XXX 0000–0999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H WEWOKA OK
2016-01-29 405-294-9XXX 9000–9999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H NOBLE OK
2016-01-29 405-336-2XXX 2000–2999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H WELEETKA OK
2016-01-29 405-356-0XXX 0000–0999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H WELLSTON OK
2016-01-29 405-358-9XXX 9000–9999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H PIEDMONT OK
2016-01-29 405-374-0XXX 0000–0999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H MAUD OK
2016-01-29 405-381-6XXX 6000–6999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H TUTTLE OK
2016-01-29 405-389-2XXX 2000–2999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H WETUMKA OK
2016-01-29 405-578-9XXX 9000–9999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H YUKON OK
2016-01-29 405-583-1XXX 1000–1999Assigned PEERLESS NETWORK OF OKLAHOMA, LLC - OK 384H MULHALL OK

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.