NumberResearch Membership · Data 09/20/2026

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 978
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 2
EXIANT COMMUNICATIONS LLC 1
BANDWIDTH.COM CLEC, LLC - MA 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
2013-04-25 978-791-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DANVERS MA
2013-04-25 978-791-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DANVERS MA
2013-04-24 978-221-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 LOWELL MA
2013-04-24 978-969-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D BEVERLY MA
2013-04-24 978-969-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D BEVERLY MA
2013-04-23 978-885-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LAWRENCE MA
2013-04-18 978-575-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E ATHOLFKLN MA
2013-04-08 978-213-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TOPSFIELD MA
2013-04-08 978-225-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F NEWBURYPT MA
2013-04-08 978-243-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F MAYNARD MA
2013-04-08 978-255-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F NEWBURYPT MA
2013-04-08 978-276-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F NO READING MA
2013-04-08 978-286-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F STERLING MA
2013-04-08 978-300-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TOWNSEND MA
2013-04-08 978-315-1XXX 1000–1999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WILMINGTON MA
2013-04-08 978-315-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WILMINGTON MA
2013-04-08 978-320-4XXX 4000–4999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WESTFORD MA
2013-04-08 978-320-5XXX 5000–5999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WESTFORD MA
2013-04-08 978-344-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F MAYNARD MA
2013-04-08 978-357-1XXX 1000–1999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F NO READING MA
2013-04-08 978-363-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F W NEWBURY MA
2013-04-08 978-384-2XXX 2000–2999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F MERRIMAC MA
2013-04-08 978-384-7XXX 7000–7999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F MERRIMAC MA
2013-04-08 978-480-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TOWNSEND MA
2013-04-08 978-510-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F W NEWBURY MA
2013-04-08 978-525-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F MANCHESTER MA
2013-04-08 978-563-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F STERLING MA
2013-04-08 978-571-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WESTMINSTR MA
2013-04-08 978-639-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F SUDBURY MA
2013-04-08 978-647-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TOPSFIELD MA
2013-04-08 978-652-7XXX 7000–7999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TEMPLETON MA
2013-04-08 978-668-1XXX 1000–1999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F WESTMINSTR MA
2013-04-08 978-724-1XXX 1000–1999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F PETERSHAM MA
2013-04-08 978-756-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F PETERSHAM MA
2013-04-08 978-894-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F TEMPLETON MA
2013-04-08 978-917-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F SUDBURY MA
2013-04-05 978-310-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F HUDSON MA
2013-04-05 978-312-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F IPSWICH MA
2013-04-05 978-330-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F BILLERICA MA
2013-04-05 978-341-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F CONCORD MA
2013-04-05 978-347-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F HAMILTON MA
2013-04-05 978-347-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F HAMILTON MA
2013-04-05 978-403-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F LUNENBURG MA
2013-04-05 978-403-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F LUNENBURG MA
2013-04-05 978-415-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F BERLIN MA
2013-04-05 978-425-7XXX 7000–7999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F SHIRLEY MA
2013-04-05 978-434-8XXX 8000–8999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F BARRE MA
2013-04-05 978-434-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F BARRE MA
2013-04-05 978-451-1XXX 1000–1999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F CONCORD MA
2013-04-05 978-464-9XXX 9000–9999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F PRINCETON MA

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.