Recent thousands-block assignments

3 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 734

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 1

EXIANT COMMUNICATIONS LLC 1

AHOI LLC 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
2004-07-12	734-592-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-592-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-592-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-592-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-753-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-753-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-842-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-843-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-843-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-843-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-843-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-07-12	734-843-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	NEW BOSTON	MI
2004-06-30	734-818-3XXX	3000–3999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	TRENTON	MI
2004-06-30	734-818-4XXX	4000–4999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	TRENTON	MI
2004-06-30	734-927-4XXX	4000–4999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	PLYMOUTH	MI
2004-06-30	734-927-5XXX	5000–5999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	PLYMOUTH	MI
2004-06-29	734-237-4XXX	4000–4999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	LIVONIA	MI
2004-06-29	734-442-4XXX	4000–4999	Assigned	WOW! INTERNET, CABLE AND PHONE	961J	ROMULUS	MI
2004-06-29	734-732-8XXX	8000–8999	Assigned	METROPCS, INC.	5562	BELLEVILLE	MI
2004-06-29	734-752-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	TRENTON	MI
2004-06-29	734-752-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	TRENTON	MI
2004-06-29	734-752-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	TRENTON	MI
2004-06-25	734-293-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	LIVONIA	MI
2004-06-04	734-732-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	BELLEVILLE	MI
2004-06-01	734-232-0XXX	0000–0999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-1XXX	1000–1999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-2XXX	2000–2999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-3XXX	3000–3999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-4XXX	4000–4999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-5XXX	5000–5999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-6XXX	6000–6999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-7XXX	7000–7999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-8XXX	8000–8999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-06-01	734-232-9XXX	9000–9999	Assigned	MICHIGAN BELL TEL CO	9323	ANN ARBOR	MI
2004-05-06	734-934-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	WYANDOTTE	MI
2004-03-31	734-295-0XXX	0000–0999	Assigned	FRONTIER NORTH, INC. - MI	0695	SALINE	MI
2004-03-31	734-295-1XXX	1000–1999	Assigned	FRONTIER NORTH, INC. - MI	0695	SALINE	MI
2004-03-31	734-295-2XXX	2000–2999	Assigned	FRONTIER NORTH, INC. - MI	0695	SALINE	MI
2004-03-12	734-732-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	BELLEVILLE	MI
2004-03-11	734-710-2XXX	2000–2999	Assigned	MICHIGAN BELL TEL CO	9323	WAYNE	MI
2004-03-11	734-710-4XXX	4000–4999	Assigned	MICHIGAN BELL TEL CO	9323	WAYNE	MI
2004-03-11	734-710-5XXX	5000–5999	Assigned	MICHIGAN BELL TEL CO	9323	WAYNE	MI
2004-03-11	734-710-7XXX	7000–7999	Assigned	MICHIGAN BELL TEL CO	9323	WAYNE	MI
2004-03-11	734-710-8XXX	8000–8999	Assigned	MICHIGAN BELL TEL CO	9323	WAYNE	MI

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.