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
2008-03-06 978-868-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 FITCHBURG MA
2008-03-06 978-914-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 HAVERHILL MA
2008-03-06 978-987-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 BILLERICA MA
2008-02-26 978-310-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J HUDSON MA
2008-02-26 978-539-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J DANVERS MA
2008-02-25 978-998-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2008-02-20 978-654-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LOWELL MA
2008-02-15 978-227-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LEOMINSTER MA
2008-02-08 978-218-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - MA 316E SUDBURY MA
2008-02-08 978-236-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - MA 316E BEVERLY MA
2008-02-08 978-264-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - MA 316E ACTON MA
2008-02-08 978-267-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - MA 316E WILMINGTON MA
2008-02-08 978-293-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - MA 316E HUDSON MA
2008-02-08 978-306-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - MA 316E SALEM MA
2008-02-08 978-322-0XXX 0000–0999Assigned YMAX COMMUNICATIONS CORP. - MA 316E LOWELL MA
2008-02-08 978-325-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - MA 316E GLOUCESTER MA
2008-02-08 978-330-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - MA 316E BILLERICA MA
2008-02-08 978-344-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - MA 316E MAYNARD MA
2008-02-08 978-406-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - MA 316E DANVERS MA
2008-02-08 978-431-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - MA 316E LITTLETON MA
2008-02-08 978-449-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. - MA 316E GROTON MA
2008-02-08 978-548-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - MA 316E PEABODY MA
2008-02-08 978-606-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LOWELL MA
2008-02-08 978-674-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J LOWELL MA
2008-02-08 978-674-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J LOWELL MA
2008-02-08 978-674-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LOWELL MA
2008-02-08 978-674-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J LOWELL MA
2008-02-08 978-702-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - MA 316E HAVERHILL MA
2008-02-08 978-724-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - MA 316E PETERSHAM MA
2008-02-08 978-822-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. - MA 316E SHIRLEY MA
2008-02-08 978-834-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - MA 316E AMESBURY MA
2008-02-07 978-674-6XXX 6000–6999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J LOWELL MA
2008-02-06 978-518-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 NEWBURYPT MA
2008-02-06 978-995-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 LOWELL MA
2008-02-06 978-995-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 LOWELL MA
2008-02-06 978-998-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 BEVERLY MA
2008-02-04 978-212-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 HUDSON MA
2008-02-04 978-212-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 HUDSON MA
2008-02-04 978-415-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 BERLIN MA
2008-02-04 978-673-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 ORANGE MA
2008-02-01 978-237-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 LAWRENCE MA
2008-01-29 978-673-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 ORANGE MA
2008-01-28 978-604-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 WILMINGTON MA
2008-01-23 978-965-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 LAWRENCE MA
2008-01-21 978-212-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 HUDSON MA
2008-01-21 978-490-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 WESTFORD MA
2008-01-15 978-875-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 HUDSON MA
2008-01-08 978-304-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DANVERS MA
2008-01-08 978-932-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 BILLERICA MA
2008-01-07 978-421-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LOWELL 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.