NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

12 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2012-04-17 234-210-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GREENSBURG OH
2012-04-17 234-210-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GREENSBURG OH
2012-04-17 234-210-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GREENSBURG OH
2012-04-17 234-210-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 GREENSBURG OH
2012-04-03 234-201-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F YOUNGSTOWN OH
2012-03-27 234-205-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2012-03-27 234-205-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2012-03-27 234-205-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2012-03-22 234-209-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K NO CANTON OH
2012-03-15 234-205-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-205-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-205-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-205-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-205-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-205-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2012-03-15 234-208-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K AKRON OH
2012-03-15 234-208-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K AKRON OH
2012-03-14 234-400-1XXX 1000–1999Assigned WINDSTREAM WESTERN RESERVE, INC. 0666 RICHFIELD OH
2012-01-12 234-575-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 SALEM OH
2012-01-06 234-294-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C GREENSBURG OH
2012-01-06 234-348-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2011-12-29 234-284-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 HUDSON OH
2011-12-20 234-202-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-20 234-202-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANCHESTR OH
2011-12-02 234-575-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SALEM OH
2011-11-22 234-284-6XXX 6000–6999Assigned WINDSTREAM WESTERN RESERVE, INC. 0666 HUDSON OH
2011-11-07 234-284-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HUDSON OH
2011-10-24 234-207-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2011-09-21 234-575-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 SALEM OH
2011-09-15 234-200-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2011-08-12 234-575-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C SALEM OH
2011-08-08 234-223-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2011-08-08 234-223-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2011-08-08 234-223-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2011-08-08 234-223-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2011-08-08 234-223-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 WARREN OH
2011-07-26 234-300-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 NO CANTON OH
2011-07-19 234-564-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SALEM OH
2011-07-08 234-650-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 MASSILLON OH
2011-06-15 234-222-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DALTON OH
2011-06-07 234-207-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH
2011-06-07 234-207-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.