NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 412
ONVOY, LLC - PA 11
EXIANT COMMUNICATIONS LLC 2
BANDWIDTH.COM CLEC, LLC - PA 2
NEW CINGULAR WIRELESS PCS, LLC - IL 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-04-20 412-695-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN17 PA
2021-04-20 412-701-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN21 PA
2021-04-20 412-769-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON2 PA
2021-04-20 412-775-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON3 PA
2021-04-20 412-794-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN20 PA
2021-04-20 412-844-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON8 PA
2021-04-20 412-861-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN13 PA
2021-04-20 412-893-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN15 PA
2021-04-20 412-941-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON4 PA
2021-04-20 412-946-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ELIZABETH PA
2021-04-20 412-947-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON6 PA
2021-04-15 412-336-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON4 PA
2021-04-15 412-336-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON4 PA
2021-04-15 412-437-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON6 PA
2021-04-15 412-437-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON6 PA
2021-04-15 412-702-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-702-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-702-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-810-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-810-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-810-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-810-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTGSBNZN22 PA
2021-04-15 412-941-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON4 PA
2021-04-15 412-941-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON4 PA
2021-04-15 412-941-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON4 PA
2021-04-01 412-679-5XXX 5000–5999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PTTSBGZON7 PA
2021-04-01 412-783-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E PTGSBNZN16 PA
2021-03-31 412-332-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PTGSBNZN20 PA
2021-03-31 412-332-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E PTGSBNZN20 PA
2021-03-31 412-474-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E PTGSBNZN15 PA
2021-03-31 412-604-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PTGSBNZN15 PA
2021-03-31 412-625-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PTGSBNZN15 PA
2021-03-10 412-569-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PTGSBNZN13 PA
2021-03-10 412-569-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PTGSBNZN13 PA
2021-02-11 412-332-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN20 PA
2021-02-11 412-332-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PTGSBNZN20 PA
2021-02-11 412-569-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN13 PA
2021-02-11 412-569-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PTGSBNZN13 PA
2021-02-11 412-755-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E PTGSBNZN18 PA
2021-02-11 412-755-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PTGSBNZN18 PA
2021-02-10 412-293-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E PTGSBNZN14 PA
2021-02-10 412-756-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN19 PA
2021-02-10 412-981-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PTGSBNZN17 PA
2021-02-10 412-981-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PTGSBNZN17 PA
2021-02-10 412-981-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN17 PA
2021-02-08 412-663-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PTGSBNZN16 PA
2021-02-08 412-663-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN16 PA
2021-01-27 412-991-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PTGSBNZN12 PA
2021-01-27 412-991-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTGSBNZN12 PA
2021-01-27 412-991-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PTGSBNZN12 PA

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.