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 803
TELNYX LLC 34
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
2021-04-06 803-986-0XXX 0000–0999Assigned TELNYX LLC 073H CHPNLTLMTS SC
2021-02-04 803-963-0XXX 0000–0999Assigned TELNYX LLC 073H BARNWELL SC
2020-05-14 803-991-5XXX 5000–5999Assigned TELNYX LLC 073H NO AUGUSTA SC
2019-12-12 803-298-1XXX 1000–1999Assigned TELNYX LLC 073H CHPNLTLMTS SC
2019-12-12 803-902-0XXX 0000–0999Assigned TELNYX LLC 073H YORK SC
2019-11-11 803-882-0XXX 0000–0999Assigned TELNYX LLC 073H PROSPERITY SC
2019-11-11 803-884-8XXX 8000–8999Assigned TELNYX LLC 073H BLACKVILLE SC
2019-11-11 803-886-1XXX 1000–1999Assigned TELNYX LLC 073H SRNGFLSLLY SC
2019-11-11 803-889-1XXX 1000–1999Assigned TELNYX LLC 073H LK WYLIE W SC
2019-11-11 803-891-0XXX 0000–0999Assigned TELNYX LLC 073H SHARON SC
2019-10-24 803-442-1XXX 1000–1999Assigned TELNYX LLC 073H NO AUGUSTA SC
2019-10-24 803-637-8XXX 8000–8999Assigned TELNYX LLC 073H EDGEFIELD SC
2019-10-24 803-710-6XXX 6000–6999Assigned TELNYX LLC 073H JOHNSTON SC
2019-10-24 803-770-6XXX 6000–6999Assigned TELNYX LLC 073H NEWELLENTN SC
2019-10-24 803-859-8XXX 8000–8999Assigned TELNYX LLC 073H GRANITEVL SC
2019-10-24 803-906-8XXX 8000–8999Assigned TELNYX LLC 073H BEECH IS SC
2019-10-15 803-679-5XXX 5000–5999Assigned TELNYX LLC 073H AIKEN SC
2019-09-11 803-590-4XXX 4000–4999Assigned TELNYX LLC 073H CHPNLTLMTS SC
2019-09-11 803-676-3XXX 3000–3999Assigned TELNYX LLC 073H BAMBERG SC
2019-09-11 803-752-5XXX 5000–5999Assigned TELNYX LLC 073H LAKE WYLIE SC
2019-09-11 803-805-3XXX 3000–3999Assigned TELNYX LLC 073H WHITMIRE SC
2019-09-11 803-812-0XXX 0000–0999Assigned TELNYX LLC 073H ALLENDALE SC
2019-09-11 803-836-1XXX 1000–1999Assigned TELNYX LLC 073H HICKORYGRV SC
2019-09-11 803-875-5XXX 5000–5999Assigned TELNYX LLC 073H EASTOVER SC
2019-09-11 803-879-8XXX 8000–8999Assigned TELNYX LLC 073H CLOVER SC
2019-09-11 803-962-0XXX 0000–0999Assigned TELNYX LLC 073H MILL CREEK SC
2019-07-25 803-721-1XXX 1000–1999Assigned TELNYX LLC 073H BATESBURG SC
2018-09-14 803-670-8XXX 8000–8999Assigned TELNYX LLC 073H YORK SC
2017-03-07 803-674-8XXX 8000–8999Assigned TELNYX LLC 073H BATESBURG SC
2017-03-07 803-677-8XXX 8000–8999Assigned TELNYX LLC 073H CAMDEN SC
2017-03-07 803-709-8XXX 8000–8999Assigned TELNYX LLC 073H BARNWELL SC
2017-03-07 803-877-9XXX 9000–9999Assigned TELNYX LLC 073H NEWBERRY SC
2017-03-07 803-987-8XXX 8000–8999Assigned TELNYX LLC 073H ORANGEBURG SC
2016-12-15 803-849-1XXX 1000–1999Assigned TELNYX LLC 073H COLUMBIA SC

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.