NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 937-624

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 937-624 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 937 blocks

Most active assignees, all time — NPA 937
METROPCS, INC. 4
T-MOBILE USA, INC. 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2
TON80 COMMUNICATIONS, 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
2011-02-22 937-624-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 SPRINGFLD OH
2021-12-20 937-624-1XXX 1000–1999Assigned METROPCS, INC. 5562 SPRINGFLD OH
2012-10-02 937-624-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SPRINGFLD OH
2021-12-20 937-624-3XXX 3000–3999Assigned METROPCS, INC. 5562 SPRINGFLD OH
2021-12-20 937-624-4XXX 4000–4999Assigned METROPCS, INC. 5562 SPRINGFLD OH
2021-05-08 937-624-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J SPRINGFLD OH
2023-09-11 937-624-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SPRINGFLD OH
2013-03-05 937-624-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 SPRINGFLD OH
2012-10-19 937-624-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 SPRINGFLD OH
— 937-624-9XXX 9000–9999Reserved METROPCS, INC. 5562 SPRINGFLD OH

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.