NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 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, all time — NPA 337
TERRA NOVA TELECOM INC. 69
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
2026-08-18 337-389-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J OBERLIN LA
2026-06-12 337-370-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J JENNINGS LA
2026-04-06 337-315-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J LAFAYETTE LA
2026-04-06 337-465-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J NEW IBERIA LA
2026-03-05 337-346-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J FRANKLIN LA
2025-12-11 337-338-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J WELSH LA
2025-12-11 337-389-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J OBERLIN LA
2025-09-11 337-821-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J JENNINGS LA
2025-08-05 337-303-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J LAFAYETTE LA
2025-08-05 337-465-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J NEW IBERIA LA
2025-07-02 337-829-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J FRANKLIN LA
2025-04-29 337-220-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J TURKEY CRK LA
2025-04-29 337-222-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J DE QUINCY LA
2025-04-29 337-300-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ELTON LA
2025-04-29 337-390-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J KINDER LA
2025-04-29 337-544-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J SUGARTOWN LA
2025-04-29 337-563-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J CARLYSS LA
2025-04-29 337-666-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J REEVES LA
2025-04-29 337-796-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J HACKBERRY LA
2025-04-23 337-338-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J WELSH LA
2025-04-23 337-630-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J CAMERON LA
2025-04-23 337-727-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J PINEPRAIRI LA
2025-04-23 337-771-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J PARKS LA
2025-04-23 337-977-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J OBERLIN LA
2024-12-04 337-543-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J LAWTELL LA
2024-12-04 337-616-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J JENNINGS LA
2024-12-04 337-804-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J LAFAYETTE LA
2024-12-03 337-413-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J FRANKLIN LA
2024-07-16 337-465-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J NEW IBERIA LA
2024-07-11 337-636-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J JEANERETTE LA
2024-04-26 337-236-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J LAFAYETTE LA
2024-04-26 337-829-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J FRANKLIN LA
2024-04-10 337-215-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J SULPHUR LA
2024-04-10 337-546-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J EUNICE LA
2024-03-22 337-924-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J BALDWIN LA
2024-03-22 337-937-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J ERATH LA
2024-01-16 337-424-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J LEESVILLE LA
2024-01-09 337-585-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J PORT BARRE LA
2023-10-17 337-201-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J NEW IBERIA LA
2023-10-17 337-249-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J SWEET LAKE LA
2023-10-17 337-543-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J LAWTELL LA
2023-10-17 337-616-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J JENNINGS LA
2023-10-17 337-829-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J FRANKLIN LA
2023-10-17 337-989-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J LAFAYETTE LA
2023-05-23 337-213-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J LEESVILLE LA
2023-03-27 337-249-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J SWEET LAKE LA
2023-03-27 337-465-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J NEW IBERIA LA
2023-03-27 337-543-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J LAWTELL LA
2023-03-27 337-585-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J PORT BARRE LA
2023-03-27 337-616-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J JENNINGS LA

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.