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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2010-10-19 234-517-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ELIVERPOOL OH
2010-10-15 234-221-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C NAVARRE OH
2010-10-08 234-206-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 AKRON OH
2010-10-08 234-206-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C AKRON OH
2010-10-08 234-206-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-206-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-206-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-206-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-08 234-352-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 AKRON OH
2010-10-06 234-564-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SALEM OH
2010-09-24 234-206-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2010-09-22 234-220-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-220-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-22 234-244-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CORTLAND OH
2010-09-20 234-414-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C CANFIELD OH
2010-09-16 234-207-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CANTON OH
2010-09-03 234-380-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 HUDSON OH
2010-08-26 234-206-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2010-08-26 234-206-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F AKRON OH
2010-08-26 234-421-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GIRARD OH
2010-08-26 234-517-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F ELIVERPOOL OH
2010-08-26 234-564-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SALEM OH
2010-08-26 234-759-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NORTH LIMA OH
2010-08-03 234-249-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WOOSTER OH
2010-07-07 234-207-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2010-06-29 234-294-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J GREENSBURG OH
2010-06-29 234-521-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J CANTON OH
2010-06-23 234-352-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J AKRON OH
2010-06-16 234-542-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 AKRON OH
2010-06-15 234-221-2XXX 2000–2999Assigned SUPER-NET, INC. - OH 155F NAVARRE OH
2010-06-08 234-294-4XXX 4000–4999Assigned SUPER-NET, INC. - OH 155F GREENSBURG OH
2010-06-08 234-369-2XXX 2000–2999Assigned SUPER-NET, INC. - OH 155F MANCHESTR OH
2010-06-08 234-521-6XXX 6000–6999Assigned SUPER-NET, INC. - OH 155F CANTON OH
2010-06-02 234-207-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2010-06-02 234-207-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2010-05-11 234-475-0XXX 0000–0999Assigned OHIO BELL TEL CO 9321 AKRON OH
2010-05-11 234-475-1XXX 1000–1999Assigned OHIO BELL TEL CO 9321 AKRON OH
2010-05-11 234-475-2XXX 2000–2999Assigned OHIO BELL TEL CO 9321 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.