NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 810
CLEAR RATE COMMUNICATIONS, LLC 46
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
2013-02-22 810-746-1XXX 1000–1999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L HARTLAND MI
2010-05-19 810-214-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L DAVISON MI
2010-05-19 810-258-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L RANKIN MI
2010-05-19 810-266-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L BYRON MI
2010-05-19 810-324-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L AVOCA MI
2010-05-19 810-325-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L GOODELLS MI
2010-05-19 810-326-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L ST CLAIR MI
2010-05-19 810-327-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L JEDDO MI
2010-05-19 810-346-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L BROWN CITY MI
2010-05-19 810-350-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L MONTROSE MI
2010-05-19 810-359-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L LEXINGTON MI
2010-05-19 810-367-0XXX 0000–0999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L SMITHS CRK MI
2010-05-19 810-371-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L CAPAC MI
2010-05-19 810-376-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L DECKERVL MI
2010-05-19 810-378-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L PECK MI
2010-05-19 810-384-5XXX 5000–5999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L EMMETT MI
2010-05-19 810-387-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L YALE MI
2010-05-19 810-392-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L MEMPHIS MI
2010-05-19 810-487-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L FLUSHING MI
2010-05-19 810-564-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L CLIMTMORRS MI
2010-05-19 810-622-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L PT SANILAC MI
2010-05-19 810-630-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L SWARTZ CRK MI
2010-05-19 810-631-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L OTISVILLE MI
2010-05-19 810-633-4XXX 4000–4999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L APPLEGATE MI
2010-05-19 810-636-1XXX 1000–1999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L GOODRICH MI
2010-05-19 810-638-8XXX 8000–8999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L NEWLOTHROP MI
2010-05-19 810-643-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L MARINECITY MI
2010-05-19 810-648-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L SANDUSKY MI
2010-05-19 810-657-5XXX 5000–5999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L CARSONVL MI
2010-05-19 810-672-0XXX 0000–0999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L SNOVER MI
2010-05-19 810-678-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L METAMORA MI
2010-05-19 810-688-5XXX 5000–5999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L NORTH BRCH MI
2010-05-19 810-714-8XXX 8000–8999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L FENTON MI
2010-05-19 810-721-4XXX 4000–4999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L IMLAY CITY MI
2010-05-19 810-748-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L ALGONAC MI
2010-05-19 810-793-9XXX 9000–9999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L COLUMBIAVL MI
2010-05-19 810-796-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L DRYDEN MI
2010-05-19 810-797-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L HADLEY MI
2010-05-19 810-798-4XXX 4000–4999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L ALMONT MI
2010-05-19 810-878-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L CROSWELL MI
2010-05-19 810-953-2XXX 2000–2999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L GRANDBLANC MI
2010-05-19 810-957-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L LINDEN MI
2009-05-15 810-267-7XXX 7000–7999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L LAPEER MI
2009-05-15 810-844-5XXX 5000–5999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L BRIGHTON MI
2008-07-18 810-388-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L PORT HURON MI
2008-06-12 810-853-6XXX 6000–6999Assigned CLEAR RATE COMMUNICATIONS, LLC 046L FLINT MI

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.