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
2018-11-07 234-261-9XXX 9000–9999Assigned VONAGE AMERICA LLC 197D GARRETTSVL OH
2018-11-05 234-241-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D YOUNGSTOWN OH
2018-11-05 234-241-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D YOUNGSTOWN OH
2018-11-05 234-241-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D YOUNGSTOWN OH
2018-11-05 234-241-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D YOUNGSTOWN OH
2018-11-05 234-241-6XXX 6000–6999Assigned VONAGE AMERICA LLC 197D YOUNGSTOWN OH
2018-11-01 234-253-5XXX 5000–5999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F SEBRING OH
2018-11-01 234-258-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F MASSILLON OH
2018-11-01 234-259-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 TWINSBURG OH
2018-11-01 234-404-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ROOTSTOWN OH
2018-11-01 234-407-4XXX 4000–4999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F NAVARRE OH
2018-10-24 234-257-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 MONTROSE OH
2018-10-24 234-260-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-250-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 AKRON OH
2018-10-19 234-802-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 MEDINA OH
2018-10-19 234-803-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 BRUNSWICK OH
2018-10-19 234-803-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 BRUNSWICK OH
2018-10-19 234-803-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 BRUNSWICK OH
2018-10-10 234-226-8XXX 8000–8999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-238-6XXX 6000–6999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-238-7XXX 7000–7999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-238-8XXX 8000–8999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-238-9XXX 9000–9999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-867-2XXX 2000–2999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-867-4XXX 4000–4999Assigned NUSO, LLC 551G AKRON OH
2018-10-10 234-867-9XXX 9000–9999Assigned NUSO, LLC 551G AKRON OH
2018-10-02 234-217-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2018-10-02 234-239-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CHATHAM OH
2018-10-02 234-402-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C VALLEYCITY OH
2018-10-02 234-409-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C SPENCER OH
2018-10-02 234-601-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WESTFLDCTR OH
2018-10-02 234-603-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CRESTON OH
2018-10-02 234-803-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C BRUNSWICK OH
2018-10-01 234-805-3XXX 3000–3999Assigned FIRST COMMUNICATIONS, LLC 460K LOWELLVL OH
2018-10-01 234-867-0XXX 0000–0999Assigned NUSO, LLC 551G AKRON OH
2018-10-01 234-867-1XXX 1000–1999Assigned NUSO, LLC 551G AKRON OH
2018-09-28 234-258-9XXX 9000–9999Assigned METROPCS, INC. 5562 MASSILLON OH
2018-09-24 234-603-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CRESTON OH
2018-09-21 234-215-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CANTON OH
2018-09-12 234-251-8XXX 8000–8999Assigned TELNYX LLC 073H UNIONTOWN OH
2018-09-12 234-720-8XXX 8000–8999Assigned TELNYX LLC 073H ATWATER OH
2018-09-12 234-777-0XXX 0000–0999Assigned TELNYX LLC 073H MAGNOLWSBG OH
2018-09-12 234-931-8XXX 8000–8999Assigned TELNYX LLC 073H CANALFULTN OH
2018-09-10 234-219-1XXX 1000–1999Assigned TELNYX LLC 073H DALTON OH
2018-09-10 234-252-8XXX 8000–8999Assigned TELNYX LLC 073H LOUISVILLE 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.