NumberResearch Membership · Data 09/26/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/26/2026

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 518
TELXMEDIA, INC. - NY 32
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
2018-01-04 518-398-4XXX 4000–4999Assigned TELXMEDIA, INC. - NY 744H PINEPLAINS NY
2018-01-04 518-789-7XXX 7000–7999Assigned TELXMEDIA, INC. - NY 744H MILLERTON NY
2016-10-14 518-905-0XXX 0000–0999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-1XXX 1000–1999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-2XXX 2000–2999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-3XXX 3000–3999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-4XXX 4000–4999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-5XXX 5000–5999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-6XXX 6000–6999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-7XXX 7000–7999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-8XXX 8000–8999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-10-14 518-905-9XXX 9000–9999Assigned TELXMEDIA, INC. - NY 744H FTCOVINGTN NY
2016-01-14 518-352-4XXX 4000–4999Assigned TELXMEDIA, INC. - NY 744H BLUEMTLAKE NY
2016-01-14 518-352-5XXX 5000–5999Assigned TELXMEDIA, INC. - NY 744H BLUEMTLAKE NY
2016-01-14 518-647-6XXX 6000–6999Assigned TELXMEDIA, INC. - NY 744H ASABLFORKS NY
2016-01-14 518-647-7XXX 7000–7999Assigned TELXMEDIA, INC. - NY 744H ASABLFORKS NY
2016-01-14 518-939-0XXX 0000–0999Assigned TELXMEDIA, INC. - NY 744H COPAKE NY
2016-01-14 518-939-1XXX 1000–1999Assigned TELXMEDIA, INC. - NY 744H COPAKE NY
2016-01-14 518-939-2XXX 2000–2999Assigned TELXMEDIA, INC. - NY 744H COPAKE NY
2016-01-14 518-939-5XXX 5000–5999Assigned TELXMEDIA, INC. - NY 744H COPAKE NY
2016-01-14 518-939-9XXX 9000–9999Assigned TELXMEDIA, INC. - NY 744H COPAKE NY
2016-01-14 518-988-0XXX 0000–0999Assigned TELXMEDIA, INC. - NY 744H HILLSDALE NY
2016-01-14 518-988-4XXX 4000–4999Assigned TELXMEDIA, INC. - NY 744H HILLSDALE NY
2016-01-08 518-216-1XXX 1000–1999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-2XXX 2000–2999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-3XXX 3000–3999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-5XXX 5000–5999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-6XXX 6000–6999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-7XXX 7000–7999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-216-8XXX 8000–8999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY
2016-01-08 518-988-8XXX 8000–8999Assigned TELXMEDIA, INC. - NY 744H HILLSDALE NY
2013-11-20 518-515-0XXX 0000–0999Assigned TELXMEDIA, INC. - NY 744H CROWNPOINT NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.