Recent thousands-block assignments

0 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, all time — NPA 708

STRATUS NETWORKS 31

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
2020-11-16	708-736-3XXX	3000–3999	Assigned	STRATUS NETWORKS	495J	BLUEISLAND	IL
2020-11-13	708-621-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	CICERO	IL
2020-11-13	708-898-6XXX	6000–6999	Assigned	STRATUS NETWORKS	495J	CHICAGOHTS	IL
2020-09-14	708-382-6XXX	6000–6999	Assigned	STRATUS NETWORKS	495J	OAK FOR SO	IL
2020-09-14	708-587-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	MONEE	IL
2020-09-14	708-635-5XXX	5000–5999	Assigned	STRATUS NETWORKS	495J	ORLAND	IL
2020-09-14	708-913-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	HARVEY	IL
2020-09-05	708-443-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	RIVERSIDE	IL
2020-09-05	708-576-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	OAK LAWN	IL
2020-09-04	708-726-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	PEOTONE	IL
2020-09-04	708-729-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	PALOS PARK	IL
2020-09-04	708-734-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	SUMMIT	IL
2020-08-31	708-294-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	WILLOW SPG	IL
2020-08-31	708-462-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	THORNTON	IL
2020-08-31	708-487-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	RIVERDALE	IL
2020-08-31	708-505-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	WESTERNSPG	IL
2020-08-31	708-662-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	TINLEYPARK	IL
2020-08-31	708-695-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	RIVERGROVE	IL
2020-08-30	708-213-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	HOMEWOOD	IL
2020-08-30	708-358-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	OAK PARK	IL
2020-08-30	708-685-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	LA GRANGE	IL
2020-08-30	708-694-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	MOKENA	IL
2020-08-30	708-889-3XXX	3000–3999	Assigned	STRATUS NETWORKS	495J	LANSING	IL
2020-08-30	708-938-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	MAYWOOD	IL
2020-08-29	708-766-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	FOREST	IL
2020-08-26	708-255-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	BROOKFIELD	IL
2020-08-26	708-384-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	BELLWOOD	IL
2020-08-26	708-393-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	BERWYN	IL
2020-08-26	708-584-5XXX	5000–5999	Assigned	STRATUS NETWORKS	495J	BEECHER	IL
2020-08-26	708-808-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	CALUMET CY	IL
2020-08-26	708-892-5XXX	5000–5999	Assigned	STRATUS NETWORKS	495J	CRETE	IL

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.