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
2022-01-24 662-422-5XXX 5000–5999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 TUPELO MS
2022-01-24 662-432-6XXX 6000–6999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 TUPELO MS
2022-01-24 662-432-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 TUPELO MS
2022-01-20 662-561-3XXX 3000–3999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 BATESVILLE MS
2022-01-20 662-578-3XXX 3000–3999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 BATESVILLE MS
2022-01-20 662-578-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 BATESVILLE MS
2022-01-20 662-654-2XXX 2000–2999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 BATESVILLE MS
2022-01-18 662-838-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA MS - LLC 458C BYHALIA MS
2022-01-14 662-685-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E BLUE MT MS
2022-01-14 662-694-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKVILLE MS
2022-01-14 662-694-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKVILLE MS
2022-01-14 662-848-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS
2022-01-14 662-848-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS MS
2022-01-14 662-909-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E BELZONI MS
2022-01-07 662-766-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J TCHULA MS
2022-01-07 662-926-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J CLEVELAND MS
2022-01-06 662-758-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J KOSCIUSKO MS
2022-01-06 662-866-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J LULA MS
2021-12-30 662-913-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E MEMPHIS MS
2021-12-30 662-913-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E MEMPHIS MS
2021-12-23 662-866-0XXX 0000–0999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 LULA MS
2021-12-23 662-866-1XXX 1000–1999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 LULA MS
2021-12-23 662-866-9XXX 9000–9999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 LULA MS
2021-12-23 662-894-9XXX 9000–9999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 LULA MS
2021-12-21 662-370-6XXX 6000–6999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-21 662-370-7XXX 7000–7999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-21 662-374-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENWOOD MS
2021-12-21 662-477-2XXX 2000–2999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENWOOD MS
2021-12-21 662-477-3XXX 3000–3999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENWOOD MS
2021-12-21 662-477-5XXX 5000–5999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENWOOD MS
2021-12-21 662-573-1XXX 1000–1999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-21 662-573-2XXX 2000–2999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-21 662-573-6XXX 6000–6999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-21 662-573-7XXX 7000–7999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 COLUMBUS MS
2021-12-16 662-448-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E HOUSTON MS
2021-12-15 662-877-1XXX 1000–1999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-2XXX 2000–2999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-3XXX 3000–3999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-4XXX 4000–4999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-5XXX 5000–5999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-6XXX 6000–6999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-7XXX 7000–7999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-15 662-877-9XXX 9000–9999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 INDIANOLA MS
2021-12-14 662-537-0XXX 0000–0999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE MS
2021-12-14 662-599-4XXX 4000–4999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE MS
2021-12-14 662-599-7XXX 7000–7999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE MS
2021-12-14 662-695-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE MS
2021-12-14 662-702-8XXX 8000–8999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE MS
2021-12-14 662-702-9XXX 9000–9999Assigned POWERTEL MEMPHIS LICENSES, INC. 7474 GREENVILLE 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.