NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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, all time — NPA 848
TELNYX LLC 37
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
2024-07-30 848-375-6XXX 6000–6999Assigned TELNYX LLC 073H SOUTHRIVER NJ
2024-07-30 848-375-7XXX 7000–7999Assigned TELNYX LLC 073H SOUTHRIVER NJ
2024-06-12 848-375-9XXX 9000–9999Assigned TELNYX LLC 073H SOUTHRIVER NJ
2024-03-28 848-375-8XXX 8000–8999Assigned TELNYX LLC 073H SOUTHRIVER NJ
2023-11-14 848-347-8XXX 8000–8999Assigned TELNYX LLC 073H FRANKLINPK NJ
2023-10-04 848-281-6XXX 6000–6999Assigned TELNYX LLC 073H CARTERET NJ
2023-08-24 848-849-0XXX 0000–0999Assigned TELNYX LLC 073H FARMINGDL NJ
2023-06-09 848-412-8XXX 8000–8999Assigned TELNYX LLC 073H DEAL NJ
2023-01-13 848-334-9XXX 9000–9999Assigned TELNYX LLC 073H METUCHEN NJ
2022-12-02 848-329-6XXX 6000–6999Assigned TELNYX LLC 073H TOMS RIVER NJ
2022-03-31 848-748-4XXX 4000–4999Assigned TELNYX LLC 073H MONMTH JCT NJ
2021-01-21 848-294-0XXX 0000–0999Assigned TELNYX LLC 073H KEYPORT NJ
2021-01-21 848-297-8XXX 8000–8999Assigned TELNYX LLC 073H BOUNDBROOK NJ
2021-01-21 848-301-0XXX 0000–0999Assigned TELNYX LLC 073H HOLMDEL NJ
2021-01-21 848-801-0XXX 0000–0999Assigned TELNYX LLC 073H DUNELLEN NJ
2021-01-21 848-847-0XXX 0000–0999Assigned TELNYX LLC 073H KEANSBURG NJ
2019-12-12 848-284-0XXX 0000–0999Assigned TELNYX LLC 073H PERTHAMBOY NJ
2019-09-11 848-243-8XXX 8000–8999Assigned TELNYX LLC 073H KEANSBURG NJ
2019-09-11 848-249-0XXX 0000–0999Assigned TELNYX LLC 073H FARMINGDL NJ
2019-09-11 848-257-8XXX 8000–8999Assigned TELNYX LLC 073H EATONTOWN NJ
2019-09-11 848-258-1XXX 1000–1999Assigned TELNYX LLC 073H LAKEHURST NJ
2019-09-11 848-266-4XXX 4000–4999Assigned TELNYX LLC 073H SEASIDE PK NJ
2019-09-11 848-275-8XXX 8000–8999Assigned TELNYX LLC 073H LONGBRANCH NJ
2019-09-11 848-276-0XXX 0000–0999Assigned TELNYX LLC 073H PTPLEASANT NJ
2019-09-11 848-400-8XXX 8000–8999Assigned TELNYX LLC 073H ENGLISHTN NJ
2019-09-11 848-420-1XXX 1000–1999Assigned TELNYX LLC 073H SPRINGLAKE NJ
2019-09-11 848-600-8XXX 8000–8999Assigned TELNYX LLC 073H MATAWAN NJ
2019-09-11 848-994-1XXX 1000–1999Assigned TELNYX LLC 073H ASBURYPARK NJ
2017-04-24 848-253-1XXX 1000–1999Assigned TELNYX LLC 073H EMILLSTONE NJ
2017-04-24 848-757-1XXX 1000–1999Assigned TELNYX LLC 073H ATLATCHLDS NJ
2017-04-21 848-213-8XXX 8000–8999Assigned TELNYX LLC 073H MONMTH JCT NJ
2017-04-21 848-242-1XXX 1000–1999Assigned TELNYX LLC 073H PERTHAMBOY NJ
2017-04-21 848-254-9XXX 9000–9999Assigned TELNYX LLC 073H MIDDLETOWN NJ
2017-04-21 848-373-3XXX 3000–3999Assigned TELNYX LLC 073H LAKEWOOD NJ
2017-04-21 848-404-0XXX 0000–0999Assigned TELNYX LLC 073H BELMAR NJ
2017-04-21 848-999-6XXX 6000–6999Assigned TELNYX LLC 073H WOODBRIDGE NJ
2017-03-03 848-244-9XXX 9000–9999Assigned TELNYX LLC 073H METUCHEN NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.