NumberResearchThousands-blocks in 774-207
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 774-207 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 774 blocks
Most active assignees, all time — NPA 774
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 |
|---|---|---|---|---|---|---|---|
| 2005-04-11 | 774-207-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | ORLEANS | MA |
| 2007-04-27 | 774-207-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ORLEANS | MA |
| 2002-01-16 | 774-207-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ORLEANS | MA |
| 2014-11-11 | 774-207-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ORLEANS | MA |
| 2004-11-24 | 774-207-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | ORLEANS | MA |
| 2007-07-24 | 774-207-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ORLEANS | MA |
| 2026-07-27 | 774-207-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | ORLEANS | MA |
| 2014-12-05 | 774-207-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | ORLEANS | MA |
| 2008-07-03 | 774-207-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORLEANS | MA |
| 2008-04-17 | 774-207-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | ORLEANS | MA |
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.