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
2014-04-08 234-770-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MANCHESTR OH
2014-04-04 234-414-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANFIELD OH
2014-04-04 234-701-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F SUGARCREEK OH
2014-04-04 234-703-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F RAVENNA OH
2014-04-04 234-759-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NORTH LIMA OH
2014-04-03 234-321-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GREENSBURG OH
2014-04-03 234-703-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F RAVENNA OH
2014-04-01 234-575-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SALEM OH
2014-03-26 234-308-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 WARREN OH
2014-03-24 234-571-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K AKRON OH
2014-03-24 234-571-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K AKRON OH
2014-03-21 234-284-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 HUDSON OH
2014-03-21 234-707-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-21 234-707-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 AURORA OH
2014-03-13 234-806-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K WARREN OH
2014-03-12 234-701-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 SUGARCREEK OH
2014-03-10 234-308-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2014-03-10 234-308-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2014-03-07 234-208-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-281-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-281-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-281-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-303-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-303-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-303-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2014-03-07 234-755-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MANTUA OH
2014-02-20 234-575-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SALEM OH
2014-02-20 234-805-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LOWELLVL OH
2014-02-19 234-254-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J YOUNGSTOWN OH
2014-02-12 234-801-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NEWPHLDLPH OH
2014-02-12 234-802-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MEDINA OH
2014-02-06 234-246-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C RICHFIELD OH
2014-02-06 234-701-1XXX 1000–1999Assigned SUPER-NET, INC. - OH 155F SUGARCREEK OH
2014-01-28 234-217-1XXX 1000–1999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - OH 024E WADSWORTH OH
2014-01-22 234-218-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GARRETTSVL OH
2014-01-21 234-203-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH
2014-01-21 234-214-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH
2014-01-21 234-214-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH
2014-01-21 234-254-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F YOUNGSTOWN OH
2014-01-21 234-262-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NO CANTON OH
2014-01-21 234-262-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NO CANTON OH
2014-01-20 234-706-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J AKRON 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.