NumberResearchThousands-blocks in 814-320
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
The ten 1,000-number thousand-blocks inside prefix 814-320 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 814 blocks
Most active assignees, all time — NPA 814
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2002-12-23 | 814-320-0XXX | 0000–0999 | Assigned | CORE COMMUNICATIONS, INC. - PA | 3806 | COUDERSPT | PA |
| 2010-07-06 | 814-320-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COUDERSPT | PA |
| 2025-05-27 | 814-320-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COUDERSPT | PA |
| 2013-04-23 | 814-320-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COUDERSPT | PA |
| 2015-12-09 | 814-320-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | COUDERSPT | PA |
| 2025-09-16 | 814-320-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COUDERSPT | PA |
| — | 814-320-6XXX | 6000–6999 | Available | COUDERSPT | PA | ||
| — | 814-320-7XXX | 7000–7999 | Available | COUDERSPT | PA | ||
| — | 814-320-8XXX | 8000–8999 | Available | COUDERSPT | PA | ||
| — | 814-320-9XXX | 9000–9999 | Available | COUDERSPT | 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.