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
2020-01-02 662-966-2XXX 2000–2999Assigned METROPCS, INC. 5562 CLARKSDALE MS
2019-12-27 662-806-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HERNANDO MS
2019-12-16 662-212-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 CORINTH MS
2019-12-10 662-888-1XXX 1000–1999Assigned FRACTEL, LLC 965H COLUMBSAFB MS
2019-12-10 662-888-2XXX 2000–2999Assigned FRACTEL, LLC 965H COLUMBSAFB MS
2019-12-10 662-888-4XXX 4000–4999Assigned FRACTEL, LLC 965H COLUMBSAFB MS
2019-12-10 662-888-5XXX 5000–5999Assigned FRACTEL, LLC 965H COLUMBSAFB MS
2019-10-25 662-500-5XXX 5000–5999Assigned FRACTEL, LLC 965H JONESTOWN MS
2019-10-25 662-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H HOUSTON MS
2019-10-25 662-788-8XXX 8000–8999Assigned FRACTEL, LLC 965H MACON MS
2019-10-18 662-966-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 CLARKSDALE MS
2019-10-07 662-676-5XXX 5000–5999Assigned TELNYX LLC 073H RED BAY MS
2019-09-25 662-642-9XXX 9000–9999Assigned TELNYX LLC 073H MICHIGANCY MS
2019-09-25 662-776-8XXX 8000–8999Assigned TELNYX LLC 073H MTPLEASANT MS
2019-09-25 662-996-0XXX 0000–0999Assigned TELNYX LLC 073H MEMPHIS MS
2019-09-19 662-962-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ISOLA MS
2019-09-12 662-247-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E BELZONI MS
2019-09-12 662-318-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E BELZONI MS
2019-09-12 662-659-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D NEW ALBANY MS
2019-09-12 662-689-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E SENATOBIA MS
2019-09-12 662-689-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E SENATOBIA MS
2019-09-12 662-935-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E PACE MS
2019-09-12 662-935-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E PACE MS
2019-09-10 662-568-4XXX 4000–4999Assigned IDT AMERICA CORP. - MS 294G HOULKA MS
2019-08-28 662-804-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OLIVE BRCH MS
2019-08-28 662-804-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OLIVE BRCH MS
2019-08-14 662-900-0XXX 0000–0999Assigned FRACTEL, LLC 965H NETTLETON MS
2019-08-14 662-900-9XXX 9000–9999Assigned FRACTEL, LLC 965H NETTLETON MS
2019-08-07 662-782-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 OLIVE BRCH MS
2019-07-31 662-872-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E CORINTH MS
2019-07-30 662-348-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E GUNTOWN MS
2019-07-30 662-438-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E TISHOMINGO MS
2019-07-30 662-462-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E RIENZI MS
2019-07-30 662-529-9XXX 9000–9999Assigned FRACTEL, LLC 965H TUNICA MS
2019-07-30 662-568-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E HOULKA MS
2019-06-28 662-548-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS MS
2019-06-24 662-881-0XXX 0000–0999Assigned CSC WIRELESS, LLC 425J GREENWOOD MS
2019-06-18 662-396-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E CORINTH MS
2019-06-07 662-782-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OLIVE BRCH MS
2019-05-09 662-331-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MS 992E CORINTH MS
2019-04-22 662-262-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E KILMICHAEL MS
2019-04-22 662-262-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E KILMICHAEL MS
2019-04-22 662-300-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E CHULAHOMA MS
2019-04-22 662-339-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E MARKS MS
2019-04-22 662-339-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E MARKS MS
2019-04-22 662-362-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E ABERDEEN MS
2019-04-22 662-564-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E CHULAHOMA MS
2019-04-22 662-813-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E ABERDEEN MS
2019-04-17 662-222-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E WINONA MS
2019-03-29 662-881-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J GREENWOOD 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.