NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

18 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, last 30 days — NPA 662
ONVOY, LLC - MS 10
OPENTACT INC. 2
CSC WIRELESS, LLC 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
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
2008-11-04 662-987-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E GUNNISON MS
2008-11-04 662-989-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E CARROLLTON MS
2008-11-04 662-995-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E SHANNON MS
2008-10-24 662-304-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 ABERDEEN MS
2008-10-24 662-590-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 YAZOO CITY MS
2008-10-22 662-783-0XXX 0000–0999Assigned CELLULAR SOUTH, INC. 6581 CHARLESTON MS
2008-10-22 662-783-1XXX 1000–1999Assigned CELLULAR SOUTH, INC. 6581 CHARLESTON MS
2008-10-16 662-385-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENWOOD MS
2008-10-16 662-394-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE MS
2008-10-16 662-694-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKVILLE MS
2008-10-15 662-317-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY MS
2008-10-15 662-544-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLY SPG MS
2008-10-15 662-544-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLY SPG MS
2008-10-15 662-554-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOONEVILLE MS
2008-10-15 662-603-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORINTH MS
2008-10-15 662-740-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IUKA MS
2008-10-15 662-760-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PONTOTOC MS
2008-10-15 662-760-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PONTOTOC MS
2008-10-15 662-882-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RIPLEY MS
2008-09-30 662-763-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YAZOO CITY MS
2008-09-23 662-366-8XXX 8000–8999Assigned TEC OF JACKSON, INC. - MS 3704 SENATOBIA MS
2008-09-11 662-590-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YAZOO CITY MS
2008-08-27 662-307-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 GRENADA MS
2008-07-29 662-618-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 RULEVILLE MS
2008-06-09 662-298-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 HERNANDO MS
2008-05-21 662-267-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 BATESVILLE MS
2008-04-16 662-778-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 SO MOSCOW MS
2008-04-03 662-333-2XXX 2000–2999Assigned TEC OF JACKSON, INC. - MS 3704 HOLLY SPG MS
2008-04-01 662-537-4XXX 4000–4999Assigned CSC VOICE, LLC 612K GREENVILLE MS
2008-03-28 662-524-9XXX 9000–9999Assigned METROPCS, INC. 5562 WEST POINT MS
2008-03-24 662-851-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 MTPLEASANT MS
2008-03-19 662-794-0XXX 0000–0999Assigned CELLULAR SOUTH, INC. 6581 HOUSTON MS
2008-03-13 662-740-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IUKA MS
2008-03-13 662-786-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUSTON MS
2008-03-13 662-792-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KOSCIUSKO MS
2008-03-05 662-739-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KOSCIUSKO MS
2008-03-05 662-739-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KOSCIUSKO MS
2008-02-29 662-385-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENWOOD MS
2008-02-29 662-394-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE MS
2008-02-29 662-510-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MEMPHIS MS
2008-02-29 662-617-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKVILLE MS
2008-02-28 662-212-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORINTH MS
2008-02-28 662-317-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY MS
2008-02-28 662-317-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY MS
2008-02-28 662-544-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOLLY SPG MS
2008-02-28 662-554-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOONEVILLE MS
2008-02-28 662-567-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUSTON MS
2008-02-28 662-567-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUSTON MS
2008-02-28 662-570-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS
2008-02-28 662-570-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS

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.