NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 6
EXIANT COMMUNICATIONS LLC 2
INTRADO COMMUNICATIONS, LLC 1
AHOI 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
2019-12-16 719-467-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2019-12-16 719-467-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2019-12-16 719-467-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2019-12-16 719-666-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2019-12-16 719-666-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2019-12-16 719-675-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2019-12-16 719-675-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2019-12-06 719-343-9XXX 9000–9999Assigned N.E. COLORADO CELLULAR, INC. 6874 BURLINGTON CO
2019-12-02 719-431-8XXX 8000–8999Assigned TELNYX LLC 073H CANON CITY CO
2019-11-29 719-374-3XXX 3000–3999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F COLORDOSPG CO
2019-11-15 719-759-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D CENTER CO
2019-11-15 719-759-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D CENTER CO
2019-11-14 719-680-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-14 719-680-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-14 719-859-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-14 719-967-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-14 719-967-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-14 719-967-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 TRINIDAD CO
2019-11-12 719-212-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D CHEYENWLLS CO
2019-11-12 719-212-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D CHEYENWLLS CO
2019-11-12 719-215-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D CAMPO CO
2019-11-12 719-223-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D CREEDE CO
2019-11-12 719-223-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D CREEDE CO
2019-11-12 719-224-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D FOWLER CO
2019-11-12 719-642-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D CRIPPLECRK CO
2019-11-12 719-787-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D CAMPO CO
2019-11-12 719-826-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D FOWLER CO
2019-11-06 719-451-0XXX 0000–0999Assigned TELNYX LLC 073H DEL NORTE CO
2019-11-05 719-437-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 6567 PEYTON CO
2019-11-05 719-437-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 6567 PEYTON CO
2019-11-05 719-437-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 6567 PEYTON CO
2019-10-22 719-506-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-22 719-506-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 PUEBLO CO
2019-10-17 719-341-0XXX 0000–0999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F ALAMOSA CO
2019-10-08 719-516-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG CO
2019-10-08 719-516-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 COLORDOSPG 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.