Recent thousands-block assignments

4 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 707

ONVOY, LLC - CA 2

NEW CINGULAR WIRELESS PCS, LLC 1

BANDWIDTH.COM CLEC, LLC - CA 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
2012-12-04	707-415-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	YOUNTVILLE	CA
2012-12-04	707-415-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	YOUNTVILLE	CA
2012-12-04	707-418-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	LKBERRYESS	CA
2012-12-04	707-500-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	NICE	CA
2012-12-04	707-506-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	RIO DELL	CA
2012-12-04	707-517-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	WEOTT	CA
2012-12-04	707-517-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	WEOTT	CA
2012-12-04	707-518-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	WILLITS	CA
2012-12-04	707-518-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	WILLITS	CA
2012-12-04	707-520-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	MONTE RIO	CA
2012-12-04	707-532-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	LOLETA	CA
2012-12-04	707-549-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	CLERLAOAKS	CA
2012-12-04	707-562-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	VALLEJO	CA
2012-12-04	707-562-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	VALLEJO	CA
2012-12-04	707-602-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	MIRANDA	CA
2012-12-04	707-605-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	POTTER VLY	CA
2012-12-04	707-620-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	WINDSOR	CA
2012-12-04	707-670-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	HOPLAND	CA
2012-12-04	707-701-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	LOWER LAKE	CA
2012-12-04	707-701-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	LOWER LAKE	CA
2012-12-04	707-723-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	HEALDSBURG	CA
2012-12-04	707-723-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	HEALDSBURG	CA
2012-12-04	707-723-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	HEALDSBURG	CA
2012-12-04	707-726-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	FORTUNA	CA
2012-12-04	707-735-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	GEYSERVL	CA
2012-12-04	707-752-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	BENICIA	CA
2012-12-04	707-752-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	BENICIA	CA
2012-12-04	707-781-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	PTLM MAIN	CA
2012-12-04	707-781-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	PTLM MAIN	CA
2012-12-04	707-785-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	TMCV SERN	CA
2012-12-04	707-809-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	MIDDLETOWN	CA
2012-12-04	707-827-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	SEBASTOPOL	CA
2012-12-04	707-833-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	KENWOOD	CA
2012-12-04	707-846-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	TMCV TMCV	CA
2012-12-04	707-883-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	UPPER LAKE	CA
2012-12-04	707-893-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	CLOVERDALE	CA
2012-12-04	707-900-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	LAKEPORT	CA
2012-12-04	707-926-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	GARBERVL	CA
2012-12-04	707-926-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	GARBERVL	CA
2012-12-04	707-926-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	GARBERVL	CA
2012-12-04	707-986-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	WHITETHORN	CA
2012-11-28	707-244-2XXX	2000–2999	Assigned	SONIC TELECOM, LLC - CA	433E	ST HELENA	CA
2012-11-28	707-346-3XXX	3000–3999	Assigned	SONIC TELECOM, LLC - CA	433E	NAPA	CA
2012-11-28	707-397-4XXX	4000–4999	Assigned	SONIC TELECOM, LLC - CA	433E	MENDOCINO	CA
2012-11-28	707-439-2XXX	2000–2999	Assigned	SONIC TELECOM, LLC - CA	433E	FRFLD-SUIS	CA
2012-11-28	707-531-5XXX	5000–5999	Assigned	SONIC TELECOM, LLC - CA	433E	YOUNTVILLE	CA
2012-11-28	707-562-5XXX	5000–5999	Assigned	SONIC TELECOM, LLC - CA	433E	VALLEJO	CA
2012-11-28	707-665-6XXX	6000–6999	Assigned	SONIC TELECOM, LLC - CA	433E	PTLM SWIFT	CA
2012-11-28	707-723-7XXX	7000–7999	Assigned	SONIC TELECOM, LLC - CA	433E	HEALDSBURG	CA
2012-11-28	707-734-9XXX	9000–9999	Assigned	SONIC TELECOM, LLC - CA	433E	FORT BRAGG	CA

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.