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
2021-07-08 662-999-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J WEST MS
2021-07-07 662-210-8XXX 8000–8999Assigned STRATUS NETWORKS 495J BOONEVILLE MS
2021-07-07 662-664-9XXX 9000–9999Assigned STRATUS NETWORKS 495J CORINTH MS
2021-07-02 662-762-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J MOORHEAD MS
2021-07-01 662-780-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E ASHLAND MS
2021-06-29 662-655-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J MEMPHIS MS
2021-06-29 662-835-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J SLATE SPG MS
2021-06-28 662-479-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J BELMONT MS
2021-06-15 662-733-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J DUNCAN MS
2021-06-10 662-852-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J OAKLAND MS
2021-06-09 662-586-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J PONTOTOC MS
2021-06-09 662-742-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J BENOIT MS
2021-06-09 662-764-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LOUISE MS
2021-06-09 662-829-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J COFFEEVL MS
2021-06-04 662-383-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J FRIARS PT MS
2021-06-01 662-988-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J MYRTLE MS
2021-05-29 662-358-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J JONESTOWN MS
2021-05-29 662-366-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J SENATOBIA MS
2021-05-29 662-387-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J CHESTER MS
2021-05-29 662-388-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MARKS MS
2021-05-29 662-638-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J OXFORD MS
2021-05-29 662-723-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J PACE MS
2021-05-29 662-882-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J RIPLEY MS
2021-05-28 662-434-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J COLUMBSAFB MS
2021-05-28 662-464-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E VAIDEN MS
2021-05-28 662-568-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J HOULKA MS
2021-05-28 662-578-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J BATESVILLE MS
2021-05-28 662-682-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J VARDAMAN MS
2021-05-27 662-826-5XXX 5000–5999Assigned VONAGE AMERICA LLC 197D OKOLONA MS
2021-05-27 662-990-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D TUPELO MS
2021-05-26 662-263-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MABEN MS
2021-05-26 662-642-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J MICHIGANCY MS
2021-05-26 662-833-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J SUMNER MS
2021-05-25 662-265-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J INVERNESS MS
2021-05-25 662-442-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J GRENADA MS
2021-05-25 662-487-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J SARDIS MS
2021-05-25 662-564-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J CHULAHOMA MS
2021-05-25 662-653-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J DURANT MS
2021-05-25 662-804-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 OLIVE BRCH MS
2021-05-24 662-276-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J OKOLONA MS
2021-05-24 662-590-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J YAZOO CITY MS
2021-05-24 662-845-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J WINONA MS
2021-05-21 662-223-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J WALNUT MS
2021-05-21 662-505-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E SUMNER MS
2021-05-21 662-732-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J VERONA MS
2021-05-20 662-273-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J EUPORA MS
2021-05-20 662-368-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J COLUMBUS MS
2021-05-20 662-482-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J DREW MS
2021-05-20 662-493-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J MACON MS
2021-05-20 662-526-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J COMO 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.