NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

4 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 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
2026-09-02 978-945-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E HAVERHILL MA
2026-09-01 978-899-9XXX 9000–9999Assigned EXIANT COMMUNICATIONS LLC 114J LITTLETON MA
2026-08-31 978-529-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 BEVERLY MA
2026-08-24 978-904-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 NEWBURYPT MA
2026-08-20 978-912-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E HAVERHILL MA
2026-08-18 978-295-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J SUDBURY MA
2026-08-18 978-610-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J CONCORD MA
2026-08-13 978-781-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 LOWELL MA
2026-07-30 978-378-8XXX 8000–8999Assigned TELNYX LLC 073H AMESBURY MA
2026-07-09 978-781-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E LOWELL MA
2026-07-08 978-520-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J WILMINGTON MA
2026-07-08 978-542-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J SALEM MA
2026-07-08 978-698-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J LITTLETON MA
2026-07-08 978-938-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J MAYNARD MA
2026-07-02 978-842-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 GROTON MA
2026-07-02 978-912-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 HAVERHILL MA
2026-06-12 978-359-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J TOPSFIELD MA
2026-06-12 978-546-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J ROCKPORT MA
2026-06-12 978-748-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J TYNGSBORO MA
2026-06-02 978-222-4XXX 4000–4999Assigned AHOI LLC 883K NO READING MA
2026-05-07 978-891-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E HAVERHILL MA
2026-04-06 978-919-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J GARDNER MA
2026-04-03 978-781-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E LOWELL MA
2026-02-24 978-619-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SALEM MA
2025-12-31 978-351-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HAVERHILL MA
2025-12-31 978-798-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LEOMINSTER MA
2025-12-18 978-579-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J SUDBURY MA
2025-12-18 978-803-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J CONCORD MA
2025-12-17 978-526-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J MANCHESTER MA
2025-12-11 978-362-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J BILLERICA MA
2025-12-11 978-925-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J PEPPERELL MA
2025-11-14 978-850-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WESTFORD MA
2025-11-03 978-351-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 HAVERHILL MA
2025-10-31 978-450-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J MAYNARD MA
2025-10-31 978-540-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J LITTLETON MA
2025-10-31 978-666-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J SALEM MA
2025-10-31 978-909-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J WILMINGTON MA
2025-10-29 978-746-9XXX 9000–9999Assigned HD CARRIER LLC 321J LOWELL MA
2025-10-27 978-255-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 NEWBURYPT MA
2025-10-07 978-923-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J WESTFORD MA
2025-09-23 978-359-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J TOPSFIELD MA
2025-09-23 978-383-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J TOWNSEND MA
2025-09-17 978-351-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HAVERHILL MA
2025-09-15 978-690-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H LAWRENCE MA
2025-09-15 978-736-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LAWRENCE MA
2025-09-15 978-946-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H LAWRENCE MA
2025-09-15 978-960-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H LAWRENCE MA
2025-09-11 978-757-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J AYER MA
2025-09-10 978-673-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ORANGE MA
2025-09-10 978-945-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J HAVERHILL MA

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.