NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 234
INTRADO COMMUNICATIONS, LLC 2
HD CARRIER LLC 2
EXIANT COMMUNICATIONS LLC 2
AHOI LLC 2
8X8, INC. 2
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
2023-09-27 234-307-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2023-09-27 234-307-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2023-09-27 234-307-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2023-09-27 234-342-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2023-09-27 234-342-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2023-09-27 234-342-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2023-09-27 234-342-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2023-09-27 234-342-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CANALFULTN OH
2023-09-27 234-358-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-358-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-09-27 234-363-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-09-27 234-363-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-09-27 234-363-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-09-27 234-363-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-09-27 234-990-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-09-27 234-990-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-09-27 234-990-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-09-27 234-990-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-09-20 234-338-9XXX 9000–9999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - OH 024E YOUNGSTOWN OH
2023-09-19 234-990-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NO CANTON OH
2023-09-15 234-376-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-09-14 234-330-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K ROGERS OH
2023-09-14 234-365-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2023-09-14 234-566-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C MOGADORE OH
2023-08-31 234-350-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SHARON CTR OH
2023-08-31 234-354-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MILLERSBG OH
2023-08-31 234-354-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MILLERSBG OH
2023-08-31 234-367-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 YOUNGSTOWN OH
2023-08-31 234-367-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 YOUNGSTOWN OH
2023-08-30 234-322-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CANTON OH
2023-08-30 234-351-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F BALTIC OH
2023-08-30 234-363-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F MASSILLON OH
2023-08-30 234-374-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WOOSTER OH
2023-08-30 234-465-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K APPLECREEK OH
2023-08-30 234-699-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WARREN OH
2023-08-30 234-720-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ATWATER OH
2023-08-30 234-899-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CORTLAND OH
2023-08-25 234-335-0XXX 0000–0999Assigned TELNYX LLC 073H LISBON OH
2023-08-24 234-646-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2023-08-18 234-357-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J YOUNGSTOWN OH
2023-08-18 234-946-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K COLUMBIANA OH
2023-08-17 234-225-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C ALLIANCE OH
2023-08-16 234-216-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SALEM OH
2023-08-16 234-293-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C TWINSBURG OH
2023-08-16 234-346-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C RICHFIELD OH

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.