NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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, 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
2005-10-28 662-297-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PONTOTOC MS
2005-10-28 662-507-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY MS
2005-10-28 662-603-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORINTH MS
2005-10-28 662-694-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKVILLE MS
2005-10-27 662-640-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AMORY MS
2005-10-21 662-648-7XXX 7000–7999Assigned METROPCS, INC. 5562 STARKVILLE MS
2005-10-17 662-609-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATESVILLE MS
2005-10-14 662-202-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OXFORD MS
2005-10-10 662-403-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 COLDWATER MS
2005-09-30 662-882-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RIPLEY MS
2005-09-30 662-882-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RIPLEY MS
2005-09-22 662-402-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEVELAND MS
2005-09-22 662-436-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ABERDEEN MS
2005-09-22 662-633-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KOSCIUSKO MS
2005-08-23 662-374-2XXX 2000–2999Assigned TEC OF JACKSON, INC. - MS 3704 GREENWOOD MS
2005-08-23 662-657-1XXX 1000–1999Assigned TEC OF JACKSON, INC. - MS 3704 COLUMBUS MS
2005-08-22 662-528-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YAZOO CITY MS
2005-08-09 662-288-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 SENATOBIA MS
2005-08-05 662-298-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 HERNANDO MS
2005-08-01 662-228-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 SHUQUALAK MS
2005-08-01 662-634-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 MABEN MS
2005-08-01 662-775-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 SHELBY MS
2005-08-01 662-795-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 ROLLNGFORK MS
2005-08-01 662-883-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 SCOOBA MS
2005-08-01 662-935-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 PACE MS
2005-08-01 662-987-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 GUNNISON MS
2005-06-21 662-810-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J VERONA MS
2005-06-16 662-733-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 DUNCAN MS
2005-06-02 662-660-1XXX 1000–1999Assigned TELEPAK NETWORKS, INC. - MS 5278 IUKA MS
2005-06-01 662-318-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 BELZONI MS
2005-06-01 662-382-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 CRENSHAW MS
2005-06-01 662-426-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 COMO MS
2005-06-01 662-471-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 ASHLAND MS
2005-06-01 662-589-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 OAKLAND MS
2005-06-01 662-608-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 ROSEDALE MS
2005-06-01 662-618-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 RULEVILLE MS
2005-06-01 662-625-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 CHARLESTON MS
2005-06-01 662-626-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 SHAW MS
2005-06-01 662-649-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 DREW MS
2005-06-01 662-709-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MS 5178 COFFEEVL MS
2005-05-31 662-228-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 SHUQUALAK MS
2005-05-31 662-634-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 MABEN MS
2005-05-31 662-775-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 SHELBY MS
2005-05-31 662-788-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 MACON MS
2005-05-31 662-795-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 ROLLNGFORK MS
2005-05-31 662-883-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 SCOOBA MS
2005-05-31 662-935-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 PACE MS
2005-05-31 662-987-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 GUNNISON MS
2005-05-27 662-736-9XXX 9000–9999Assigned TELEPAK NETWORKS, INC. - MS 5278 LOUISVILLE MS
2005-05-24 662-589-5XXX 5000–5999Assigned TELEPAK NETWORKS, INC. - MS 5278 OAKLAND MS

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.