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
2014-05-21 234-325-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-21 234-325-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-21 234-325-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-21 234-325-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-21 234-325-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-21 234-325-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NO CANTON OH
2014-05-15 234-319-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GREENSBURG OH
2014-05-15 234-404-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ROOTSTOWN OH
2014-05-15 234-978-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HARTVILLE OH
2014-05-15 234-980-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MARLBORO OH
2014-05-14 234-203-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 CANTON OH
2014-05-07 234-400-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 RICHFIELD OH
2014-05-02 234-203-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CANTON OH
2014-05-02 234-217-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WADSWORTH OH
2014-05-02 234-218-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GARRETTSVL OH
2014-05-02 234-221-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NAVARRE OH
2014-05-02 234-222-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DALTON OH
2014-05-02 234-239-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHATHAM OH
2014-05-02 234-251-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J UNIONTOWN OH
2014-05-02 234-252-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LOUISVILLE OH
2014-05-02 234-262-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NO CANTON OH
2014-05-02 234-276-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F GREENSBURG OH
2014-05-02 234-351-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BALTIC OH
2014-05-02 234-386-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MAGNOLWSBG OH
2014-05-02 234-402-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J VALLEYCITY OH
2014-05-02 234-601-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WESTFLDCTR OH
2014-05-02 234-703-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RAVENNA OH
2014-05-02 234-732-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BOLIVAR OH
2014-05-02 234-752-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MALVERN OH
2014-05-02 234-755-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MANTUA OH
2014-05-02 234-770-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MANCHESTR OH
2014-05-02 234-813-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MOGADORE OH
2014-04-28 234-301-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MILLERSBG OH
2014-04-25 234-301-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MILLERSBG OH
2014-04-24 234-221-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NAVARRE OH
2014-04-24 234-222-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DALTON OH
2014-04-24 234-249-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WOOSTER OH
2014-04-24 234-249-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WOOSTER OH
2014-04-24 234-252-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LOUISVILLE OH
2014-04-24 234-253-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SEBRING OH
2014-04-24 234-348-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MASSILLON OH
2014-04-24 234-386-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F MAGNOLWSBG OH
2014-04-16 234-755-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2014-04-11 234-402-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F VALLEYCITY OH
2014-04-09 234-239-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CHATHAM OH
2014-04-09 234-351-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F BALTIC OH
2014-04-09 234-732-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F BOLIVAR OH
2014-04-08 234-214-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K CANTON OH
2014-04-08 234-312-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 AKRON OH
2014-04-08 234-320-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F 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.