NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 719
ONVOY, LLC - CO 5
EXIANT COMMUNICATIONS LLC 2
INTRADO COMMUNICATIONS, LLC 1
8X8, INC. 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
2014-11-04 719-470-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2014-10-29 719-888-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2014-10-29 719-888-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2014-10-27 719-204-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CO 078F CANON CITY CO
2014-10-27 719-204-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - CO 078F CANON CITY CO
2014-10-27 719-398-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 BUENAVISTA CO
2014-10-24 719-215-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CAMPO CO
2014-10-24 719-220-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BRANSON CO
2014-10-24 719-223-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CREEDE CO
2014-10-24 719-245-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CENTER CO
2014-10-24 719-280-0XXX 0000–0999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F FLORENCE CO
2014-10-24 719-292-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LA JUNTA CO
2014-10-24 719-294-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAKEGEORGE CO
2014-10-24 719-316-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ROCKY FORD CO
2014-10-24 719-361-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SPRINGFLD CO
2014-10-24 719-396-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PEYTON CO
2014-10-24 719-417-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ORDWAY CO
2014-10-24 719-419-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J COLORDOSPG CO
2014-10-24 719-454-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BRISTOGRND CO
2014-10-24 719-624-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOLLY CO
2014-10-24 719-625-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHERAW CO
2014-10-24 719-631-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WESTON CO
2014-10-24 719-662-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAS ANIMAS CO
2014-10-24 719-674-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SAN LUIS CO
2014-10-24 719-735-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WESTCLIFFE CO
2014-10-24 719-745-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SAGUACHE CO
2014-10-24 719-752-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWO BUTTES CO
2014-10-24 719-767-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHEYENWLLS CO
2014-10-24 719-781-0XXX 0000–0999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WALSH CO
2014-10-24 719-782-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GARDNER CO
2014-10-24 719-826-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FOWLER CO
2014-10-24 719-882-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MANZANOLA CO
2014-10-24 719-931-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAMAR CO
2014-10-24 719-938-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MANASSA CO
2014-10-24 719-942-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOWARD CO
2014-10-24 719-974-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LA JARA CO
2014-10-24 719-982-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ANTONITO CO
2014-10-24 719-988-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LA VETA CO
2014-10-22 719-657-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CO 078F DEL NORTE CO
2014-10-20 719-937-9XXX 9000–9999Assigned N.E. COLORADO CELLULAR, INC. 6874 ALAMOSA CO
2014-10-20 719-992-4XXX 4000–4999Assigned N.E. COLORADO CELLULAR, INC. 6874 ALAMOSA CO
2014-10-17 719-663-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COLORDOSPG CO
2014-10-17 719-663-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COLORDOSPG CO
2014-10-17 719-663-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COLORDOSPG CO
2014-10-17 719-663-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COLORDOSPG CO
2014-10-16 719-367-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PEYTON CO
2014-10-06 719-415-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2014-10-06 719-415-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2014-10-06 719-415-5XXX 5000–5999Assigned METROPCS, INC. 5562 PUEBLO CO
2014-10-06 719-415-6XXX 6000–6999Assigned METROPCS, INC. 5562 PUEBLO CO

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.