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
2022-11-17 978-690-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D LAWRENCE MA
2022-11-16 978-524-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J BEVERLY MA
2022-11-16 978-779-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J BOLTON MA
2022-11-07 978-489-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 ACTON MA
2022-11-07 978-690-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LAWRENCE MA
2022-11-07 978-690-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LAWRENCE MA
2022-11-07 978-690-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 LAWRENCE MA
2022-10-31 978-277-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D TEMPLETON MA
2022-10-24 978-964-3XXX 3000–3999Assigned ONVOY, LLC - MA 892D BILLERICA MA
2022-10-24 978-964-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D BILLERICA MA
2022-10-14 978-680-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CONCORD MA
2022-10-14 978-680-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J CONCORD MA
2022-10-14 978-938-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAYNARD MA
2022-10-13 978-947-9XXX 9000–9999Assigned METROPCS, INC. 5562 BILLERICA MA
2022-10-12 978-834-9XXX 9000–9999Assigned COMMIO, LLC 939H AMESBURY MA
2022-10-07 978-277-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 TEMPLETON MA
2022-10-07 978-773-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J ANDOVER MA
2022-10-04 978-298-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J MAYNARD MA
2022-10-04 978-341-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J CONCORD MA
2022-10-04 978-439-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J BILLERICA MA
2022-10-04 978-445-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J SUDBURY MA
2022-10-04 978-735-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J LOWELL MA
2022-09-12 978-786-1XXX 1000–1999Assigned METROPCS, INC. 5562 LEOMINSTER MA
2022-09-07 978-512-4XXX 4000–4999Assigned METROPCS, INC. 5562 TYNGSBORO MA
2022-09-07 978-607-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D SALEM MA
2022-09-07 978-607-3XXX 3000–3999Assigned ONVOY, LLC - MA 892D SALEM MA
2022-09-07 978-800-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-800-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-800-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-903-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ROWLEY MA
2022-09-07 978-951-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-3XXX 3000–3999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-07 978-951-8XXX 8000–8999Assigned ONVOY, LLC - MA 892D LITTLETON MA
2022-09-02 978-715-6XXX 6000–6999Assigned METROPCS, INC. 5562 BILLERICA MA
2022-08-30 978-437-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D BILLERICA MA
2022-08-30 978-439-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D BILLERICA MA
2022-08-30 978-637-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D MAYNARD MA
2022-08-26 978-437-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 BILLERICA MA
2022-07-15 978-878-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 6387 FITCHBURG MA
2022-07-05 978-457-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J HAVERHILL MA
2022-07-05 978-843-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J STERLING MA
2022-07-05 978-939-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J TEMPLETON MA
2022-06-24 978-919-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J GARDNER MA
2022-06-24 978-919-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J GARDNER MA
2022-06-21 978-848-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LOWELL MA
2022-06-01 978-233-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J HAMILTON 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.