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
2017-07-10 234-301-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MILLERSBG OH
2017-07-05 234-801-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K NEWPHLDLPH OH
2017-06-23 234-867-5XXX 5000–5999Assigned COMMIO, LLC 939H AKRON OH
2017-05-30 234-226-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 AKRON OH
2017-05-22 234-249-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WOOSTER OH
2017-05-09 234-217-3XXX 3000–3999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F WADSWORTH OH
2017-05-02 234-224-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C WELLSVILLE OH
2017-04-28 234-248-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F SHARON CTR OH
2017-04-27 234-714-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2017-04-27 234-714-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2017-04-25 234-999-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 CANTON OH
2017-04-24 234-425-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2017-04-24 234-425-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2017-04-24 234-458-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2017-04-18 234-230-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-18 234-230-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-17 234-233-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KENT OH
2017-04-17 234-256-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C HUBBARD OH
2017-04-17 234-265-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C SALINEVL OH
2017-04-17 234-320-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C SALEM OH
2017-04-17 234-339-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C GIRARD OH
2017-04-17 234-805-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C LOWELLVL OH
2017-04-14 234-414-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CANFIELD OH
2017-04-11 234-714-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K NO CANTON OH
2017-04-10 234-230-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2017-04-10 234-802-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MEDINA OH
2017-04-04 234-226-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2017-04-04 234-226-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2017-04-04 234-226-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2017-03-27 234-375-0XXX 0000–0999Assigned TELNYX LLC 073H MANCHESTR OH
2017-03-21 234-218-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C GARRETTSVL OH
2017-03-20 234-492-1XXX 1000–1999Assigned TELNYX LLC 073H GREENSBURG OH
2017-03-20 234-714-4XXX 4000–4999Assigned TELNYX LLC 073H NO CANTON OH
2017-03-20 234-757-8XXX 8000–8999Assigned TELNYX LLC 073H ALLIANCE OH
2017-03-20 234-973-0XXX 0000–0999Assigned TELNYX LLC 073H RAVENNA OH
2017-03-20 234-980-9XXX 9000–9999Assigned TELNYX LLC 073H MARLBORO OH
2017-03-15 234-806-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2017-03-14 234-215-0XXX 0000–0999Assigned XO OHIO, INC. 7520 CANTON OH
2017-03-14 234-241-0XXX 0000–0999Assigned XO OHIO, INC. 7520 YOUNGSTOWN OH
2017-03-11 234-999-0XXX 0000–0999Assigned TELNYX LLC 073H CANTON OH
2017-03-11 234-999-9XXX 9000–9999Assigned TELNYX LLC 073H CANTON OH
2017-03-08 234-719-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K YOUNGSTOWN OH
2017-03-02 234-863-2XXX 2000–2999Assigned METROPCS, INC. 5562 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.