NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 845
TELENGY L.L.C. - NY 35
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
2016-05-02 845-396-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G POUGHKEPSI NY
2016-04-25 845-201-7XXX 7000–7999Assigned TELENGY L.L.C. - NY 473G PEARLRIVER NY
2016-04-25 845-712-0XXX 0000–0999Assigned TELENGY L.L.C. - NY 473G SLOATSBURG NY
2013-01-23 845-470-9XXX 9000–9999Assigned TELENGY L.L.C. - NY 473G TUXEDO NY
2013-01-23 845-579-0XXX 0000–0999Assigned TELENGY L.L.C. - NY 473G SPRING VLY NY
2012-08-16 845-600-3XXX 3000–3999Assigned TELENGY L.L.C. - NY 473G MAHOPAC NY
2012-08-13 845-215-4XXX 4000–4999Assigned TELENGY L.L.C. - NY 473G NANUET NY
2012-08-13 845-666-2XXX 2000–2999Assigned TELENGY L.L.C. - NY 473G COLDSPRING NY
2012-08-13 845-842-2XXX 2000–2999Assigned TELENGY L.L.C. - NY 473G CARMEL NY
2012-08-03 845-276-9XXX 9000–9999Assigned TELENGY L.L.C. - NY 473G CROTON FLS NY
2012-08-03 845-363-7XXX 7000–7999Assigned TELENGY L.L.C. - NY 473G BREWSTER NY
2012-08-03 845-603-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G LAKELAND NY
2012-04-02 845-277-0XXX 0000–0999Assigned TELENGY L.L.C. - NY 473G CROTON FLS NY
2012-03-12 845-666-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G COLDSPRING NY
2012-03-12 845-704-5XXX 5000–5999Assigned TELENGY L.L.C. - NY 473G CARMEL NY
2012-02-10 845-260-9XXX 9000–9999Assigned TELENGY L.L.C. - NY 473G MAHOPAC NY
2012-02-10 845-402-9XXX 9000–9999Assigned TELENGY L.L.C. - NY 473G PEEKSKILL NY
2012-02-10 845-823-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G LAKELAND NY
2012-02-10 845-859-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G HIGHLD FLS NY
2012-02-02 845-205-5XXX 5000–5999Assigned TELENGY L.L.C. - NY 473G NORTHSALEM NY
2012-02-02 845-241-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G HAVERSTRAW NY
2012-02-02 845-262-3XXX 3000–3999Assigned TELENGY L.L.C. - NY 473G SPRING VLY NY
2012-02-02 845-263-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G NEW CITY NY
2012-02-02 845-319-5XXX 5000–5999Assigned TELENGY L.L.C. - NY 473G PATTERSON NY
2012-02-02 845-335-2XXX 2000–2999Assigned TELENGY L.L.C. - NY 473G GARRISON NY
2012-02-02 845-470-0XXX 0000–0999Assigned TELENGY L.L.C. - NY 473G TUXEDO NY
2012-02-02 845-501-5XXX 5000–5999Assigned TELENGY L.L.C. - NY 473G NANUET NY
2012-02-02 845-535-2XXX 2000–2999Assigned TELENGY L.L.C. - NY 473G NYACK NY
2012-02-02 845-547-4XXX 4000–4999Assigned TELENGY L.L.C. - NY 473G SUFFERN NY
2012-02-02 845-576-5XXX 5000–5999Assigned TELENGY L.L.C. - NY 473G GREENWD LK NY
2012-02-02 845-580-6XXX 6000–6999Assigned TELENGY L.L.C. - NY 473G PIERMONT NY
2012-02-02 845-582-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G BREWSTER NY
2012-02-02 845-584-1XXX 1000–1999Assigned TELENGY L.L.C. - NY 473G CONGERS NY
2012-02-02 845-618-6XXX 6000–6999Assigned TELENGY L.L.C. - NY 473G SLOATSBURG NY
2012-02-02 845-653-0XXX 0000–0999Assigned TELENGY L.L.C. - NY 473G PEARLRIVER NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.