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
2022-07-27 234-646-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2022-07-27 234-646-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2022-07-27 234-646-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2022-07-27 234-646-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2022-07-27 234-646-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2022-07-21 234-268-9XXX 9000–9999Assigned COMMIO, LLC 939H ALLIANCE OH
2022-07-21 234-282-0XXX 0000–0999Assigned COMMIO, LLC 939H KENT OH
2022-07-21 234-289-0XXX 0000–0999Assigned COMMIO, LLC 939H MASSILLON OH
2022-07-18 234-346-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 RICHFIELD OH
2022-07-18 234-350-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SHARON CTR OH
2022-07-18 234-837-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TWINSBURG OH
2022-07-18 234-926-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2022-07-18 234-926-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2022-06-28 234-297-0XXX 0000–0999Assigned TELNYX LLC 073H NORTH LIMA OH
2022-06-01 234-588-0XXX 0000–0999Assigned TELNYX LLC 073H NEWWATERFD OH
2022-05-20 234-286-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WOOSTER OH
2022-05-20 234-926-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2022-05-20 234-926-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2022-05-19 234-285-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H AKRON OH
2022-05-19 234-287-6XXX 6000–6999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - OH 024E YOUNGSTOWN OH
2022-04-26 234-322-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2022-04-26 234-322-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2022-04-26 234-322-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2022-04-25 234-353-5XXX 5000–5999Assigned CSC VOICE, LLC 612K PARIS OH
2022-04-14 234-304-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HUDSON OH
2022-04-14 234-307-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2022-04-14 234-307-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2022-04-14 234-322-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2022-04-14 234-322-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2022-04-14 234-341-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SALEM OH
2022-04-14 234-488-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C LAKEMILTON OH
2022-04-14 234-488-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C LAKEMILTON OH
2022-04-06 234-642-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J PARIS OH
2022-04-05 234-877-0XXX 0000–0999Assigned TELNYX LLC 073H NILES OH
2022-03-30 234-243-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2022-03-30 234-346-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 RICHFIELD OH
2022-03-22 234-293-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TWINSBURG OH
2022-03-17 234-687-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J SALINEVL OH
2022-03-16 234-759-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J NORTH LIMA OH
2022-03-15 234-966-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J JOHNSTON OH
2022-03-14 234-272-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J ROGERS OH
2022-03-14 234-336-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J EPALESTINE OH
2022-03-14 234-350-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SHARON CTR OH
2022-03-14 234-562-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J NO BENTON OH
2022-03-14 234-842-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J GREENE OH
2022-03-09 234-257-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2022-03-09 234-289-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2022-03-09 234-289-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2022-03-09 234-335-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J LISBON OH
2022-03-09 234-341-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SALEM 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.