NumberResearchThousands-blocks in 770-670
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 770-670 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 770 blocks
Most active assignees, all time — NPA 770
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
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-07-02 | 770-670-0XXX | 0000–0999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NE | GA |
| 2011-02-07 | 770-670-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| — | 770-670-2XXX | 2000–2999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | ATLANTA NE | GA |
| 2010-07-02 | 770-670-3XXX | 3000–3999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NE | GA |
| 2008-06-24 | 770-670-4XXX | 4000–4999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2008-06-24 | 770-670-5XXX | 5000–5999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2007-05-21 | 770-670-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2007-05-21 | 770-670-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2009-04-08 | 770-670-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA |
| 2011-02-07 | 770-670-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
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.