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 662
CENTURYLINK COMMUNICATIONS, LLC 57
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
2017-10-24 662-793-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SHUQUALAK MS
2014-04-07 662-772-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MEMPHIS MS
2014-04-04 662-778-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SO MOSCOW MS
2014-04-04 662-912-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HERNANDO MS
2014-04-04 662-932-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OLIVE BRCH MS
2014-04-03 662-373-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TUNICA MS
2014-04-03 662-807-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOLLANDALE MS
2014-03-07 662-265-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J INVERNESS MS
2014-03-07 662-331-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CORINTH MS
2014-03-07 662-340-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BOONEVILLE MS
2014-03-07 662-383-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FRIARS PT MS
2014-03-07 662-395-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DUNCAN MS
2014-03-07 662-446-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LOUISVILLE MS
2014-03-07 662-472-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GOODMAN MS
2014-03-07 662-484-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOLLY SPG MS
2014-03-07 662-486-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NEW ALBANY MS
2014-03-07 662-499-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOUSTON MS
2014-03-07 662-502-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RIPLEY MS
2014-03-07 662-639-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DURANT MS
2014-03-07 662-669-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PONTOTOC MS
2014-03-07 662-771-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LELAND MS
2014-03-07 662-947-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ITTA BENA MS
2014-03-07 662-987-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GUNNISON MS
2014-03-06 662-233-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J COLDWATER MS
2014-03-06 662-237-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CARROLLTON MS
2014-03-06 662-388-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MARKS MS
2014-03-06 662-391-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WEST POINT MS
2014-03-06 662-426-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J COMO MS
2014-03-06 662-612-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SENATOBIA MS
2014-03-06 662-723-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PACE MS
2014-03-06 662-729-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J COLUMBSAFB MS
2014-03-06 662-734-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ROSEDALE MS
2014-03-05 662-330-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KILMICHAEL MS
2014-03-05 662-516-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KOSCIUSKO MS
2014-03-05 662-661-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ABERDEEN MS
2014-03-05 662-757-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TUTWILER MS
2014-03-05 662-775-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SHELBY MS
2014-03-05 662-855-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CALEDONIA MS
2014-03-04 662-468-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PICKENS MS
2014-03-04 662-727-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BENOIT MS
2014-03-04 662-731-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DUCK HILL MS
2013-11-26 662-222-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WINONA MS
2013-11-26 662-247-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BELZONI MS
2013-11-26 662-270-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J STARKVILLE MS
2013-11-26 662-271-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GREENWOOD MS
2013-11-26 662-344-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GREENVILLE MS
2013-11-26 662-351-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CLARKSDALE MS
2013-11-26 662-371-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OXFORD MS
2013-11-26 662-400-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CLEVELAND MS
2013-11-26 662-442-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GRENADA MS

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.