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

Recent thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2012-02-14	719-212-6XXX	6000–6999	Assigned	ONVOY, LLC - CO	026D	CHEYENWLLS	CO
2012-02-13	719-239-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CO	7378	SALIDA	CO
2012-02-13	719-305-0XXX	0000–0999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-1XXX	1000–1999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-2XXX	2000–2999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-3XXX	3000–3999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-4XXX	4000–4999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-5XXX	5000–5999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-6XXX	6000–6999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-7XXX	7000–7999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-8XXX	8000–8999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-305-9XXX	9000–9999	Assigned	LEVEL 3 TELECOM OF COLORADO, LLC - CO	7590	COLORDOSPG	CO
2012-02-13	719-628-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CO	7378	MONTEVISTA	CO
2012-02-06	719-792-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	CANON CITY	CO
2012-02-01	719-426-4XXX	4000–4999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	COLORDOSPG	CO
2012-02-01	719-426-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	COLORDOSPG	CO
2012-02-01	719-426-6XXX	6000–6999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	COLORDOSPG	CO
2012-01-31	719-418-8XXX	8000–8999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	COLORDOSPG	CO
2012-01-30	719-941-9XXX	9000–9999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - CO	6118	AGUILAR	CO
2012-01-20	719-315-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - CO	078F	CANON CITY	CO
2011-12-14	719-426-2XXX	2000–2999	Assigned	ONVOY, LLC - CO	026D	COLORDOSPG	CO
2011-12-08	719-425-3XXX	3000–3999	Assigned	ONVOY, LLC - CO	026D	COLORDOSPG	CO
2011-12-07	719-626-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SALIDA	CO
2011-12-06	719-418-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	COLORDOSPG	CO
2011-11-23	719-452-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - CO	6118	COLORDOSPG	CO
2011-11-22	719-452-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	COLORDOSPG	CO
2011-11-07	719-452-4XXX	4000–4999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	COLORDOSPG	CO
2011-11-04	719-581-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	BUENAVISTA	CO
2011-10-20	719-214-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	PUEBLO	CO
2011-09-26	719-418-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	COLORDOSPG	CO
2011-09-21	719-941-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - CO	078F	AGUILAR	CO
2011-09-21	719-941-8XXX	8000–8999	Assigned	ONVOY, LLC - CO	026D	AGUILAR	CO
2011-09-09	719-582-1XXX	1000–1999	Assigned	COMCAST IP PHONE, LLC	318J	PUEBLO	CO
2011-08-31	719-239-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	6567	SALIDA	CO
2011-08-25	719-941-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - CO	078F	AGUILAR	CO
2011-08-18	719-695-1XXX	1000–1999	Assigned	SECOM, INC. - CO	768C	WALSENBURG	CO
2011-08-18	719-941-6XXX	6000–6999	Assigned	SECOM, INC. - CO	768C	AGUILAR	CO
2011-08-18	719-967-1XXX	1000–1999	Assigned	SECOM, INC. - CO	768C	TRINIDAD	CO
2011-08-17	719-749-3XXX	3000–3999	Assigned	ONVOY, LLC - CO	026D	PEYTON	CO
2011-08-16	719-294-6XXX	6000–6999	Assigned	ONVOY, LLC - CO	026D	LAKEGEORGE	CO
2011-08-11	719-418-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	COLORDOSPG	CO
2011-08-04	719-373-6XXX	6000–6999	Assigned	ONVOY, LLC - CO	026D	COLORDOSPG	CO
2011-08-04	719-418-7XXX	7000–7999	Assigned	ONVOY, LLC - CO	026D	COLORDOSPG	CO
2011-08-03	719-849-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	MONTEVISTA	CO
2011-08-03	719-890-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	WALSENBURG	CO
2011-07-26	719-373-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	COLORDOSPG	CO
2011-07-25	719-373-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - CO	078F	COLORDOSPG	CO
2011-07-20	719-239-7XXX	7000–7999	Assigned	ONVOY, LLC - CO	026D	SALIDA	CO
2011-07-20	719-582-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - CO	078F	PUEBLO	CO
2011-07-06	719-373-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	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.