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 317
HANCOCK COMMUNICATIONS, INC. - IN 18
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
2018-07-16 317-933-5XXX 5000–5999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 NINEVEH IN
2015-06-08 317-648-4XXX 4000–4999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 TRAFALGAR IN
2014-03-31 317-458-4XXX 4000–4999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 BARGERSVL IN
2012-09-21 317-739-6XXX 6000–6999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 FRANKLIN IN
2012-04-13 317-530-6XXX 6000–6999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 WHITELAND IN
2011-11-04 317-563-4XXX 4000–4999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 DANVILLE IN
2011-07-06 317-401-2XXX 2000–2999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 SHELBYVL IN
2007-10-09 317-214-3XXX 3000–3999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 NOBLESVL IN
2007-10-09 317-324-7XXX 7000–7999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 CARMEL IN
2007-10-09 317-344-5XXX 5000–5999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 ZIONSVILLE IN
2007-10-09 317-527-8XXX 8000–8999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 ACTON IN
2007-10-09 317-544-7XXX 7000–7999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 INDIANAPLS IN
2007-10-09 317-804-6XXX 6000–6999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 WESTFIELD IN
2007-10-09 317-855-2XXX 2000–2999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 OAKLANDON IN
2007-10-09 317-883-6XXX 6000–6999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 GREENWOOD IN
2007-09-14 317-284-2XXX 2000–2999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 FISHERS IN
2007-09-05 317-620-2XXX 2000–2999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 NEWPALSTIN IN
2007-01-26 317-207-8XXX 8000–8999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 CHARLOTSVL IN

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.