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 716
CORETEL NEW YORK, INC. - NY 62
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
2019-05-21 716-222-5XXX 5000–5999Assigned CORETEL NEW YORK, INC. - NY 1215 HOLLAND NY
2019-05-21 716-223-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 RIPLEY NY
2019-05-21 716-223-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 RIPLEY NY
2019-05-21 716-224-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 MAYVILLE NY
2019-05-21 716-227-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-05-21 716-227-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-05-21 716-227-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-05-21 716-233-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 FINDLEY LK NY
2019-05-21 716-233-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 FINDLEY LK NY
2019-05-21 716-273-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-05-21 716-273-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-05-21 716-273-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-05-21 716-273-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-05-21 716-273-9XXX 9000–9999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-05-21 716-437-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-05-21 716-466-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 HOLLAND NY
2019-05-21 716-466-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 HOLLAND NY
2019-05-21 716-466-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 HOLLAND NY
2019-05-21 716-477-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 CATTARAGUS NY
2019-05-21 716-477-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 CATTARAGUS NY
2019-05-21 716-477-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 CATTARAGUS NY
2019-05-21 716-487-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 JAMESTOWN NY
2019-05-21 716-528-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 LEWISTON NY
2019-05-21 716-528-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 LEWISTON NY
2019-05-21 716-528-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 LEWISTON NY
2019-05-21 716-667-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 ORCHARD PK NY
2019-05-21 716-765-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 LYNDONVL NY
2019-05-21 716-776-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 JAMESTOWN NY
2019-05-21 716-776-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 JAMESTOWN NY
2019-05-21 716-776-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 JAMESTOWN NY
2019-05-20 716-272-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 ANGOLA NY
2019-05-20 716-272-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 ANGOLA NY
2019-05-20 716-486-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 BUFFALO NY
2019-05-20 716-486-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 BUFFALO NY
2019-05-20 716-567-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 BEMUSPOINT NY
2019-04-22 716-227-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-04-22 716-526-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 LAKEWOOD NY
2019-03-26 716-223-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 RIPLEY NY
2019-03-26 716-224-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 MAYVILLE NY
2019-03-26 716-226-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 BOSTON NY
2019-03-26 716-227-3XXX 3000–3999Assigned CORETEL NEW YORK, INC. - NY 1215 RUSHFORD NY
2019-03-26 716-232-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 WESTFIELD NY
2019-03-26 716-233-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 FINDLEY LK NY
2019-03-26 716-237-8XXX 8000–8999Assigned CORETEL NEW YORK, INC. - NY 1215 CHAUTAUQUA NY
2019-03-26 716-268-4XXX 4000–4999Assigned CORETEL NEW YORK, INC. - NY 1215 DUNKIRK NY
2019-03-26 716-272-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 ANGOLA NY
2019-03-26 716-273-2XXX 2000–2999Assigned CORETEL NEW YORK, INC. - NY 1215 SALAMANCA NY
2019-03-26 716-376-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 OLEAN NY
2019-03-26 716-442-7XXX 7000–7999Assigned CORETEL NEW YORK, INC. - NY 1215 AKRON NY
2019-03-26 716-454-6XXX 6000–6999Assigned CORETEL NEW YORK, INC. - NY 1215 NEWFANE 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.