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 504
WIDE VOICE, LLC - LA 2
ONVOY, LLC - LA 2
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2003-03-19 504-234-2XXX 2000–2999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-3XXX 3000–3999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-4XXX 4000–4999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-5XXX 5000–5999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-6XXX 6000–6999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-7XXX 7000–7999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-03-19 504-234-8XXX 8000–8999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2003-02-10 504-376-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-02-04 504-305-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J KENNER LA
2003-01-21 504-376-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-01-06 504-301-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-01-06 504-301-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-01-06 504-301-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-01-06 504-301-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2003-01-03 504-329-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2003-01-03 504-329-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2003-01-03 504-329-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2003-01-03 504-329-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2002-11-14 504-376-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 NEWORLEANS LA
2002-09-09 504-305-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J KENNER 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.