NumberResearchThousands-blocks in 248-268
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 248-268 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 248 blocks
Most active assignees, all time — NPA 248
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2013-12-10 | 248-268-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | ROYAL OAK | MI |
| 2014-01-24 | 248-268-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | ROYAL OAK | MI |
| 2013-04-10 | 248-268-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | ROYAL OAK | MI |
| 2013-07-31 | 248-268-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | ROYAL OAK | MI |
| 2013-10-21 | 248-268-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | ROYAL OAK | MI |
| 2013-07-31 | 248-268-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ROYAL OAK | MI |
| 2013-07-16 | 248-268-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 770E | ROYAL OAK | MI |
| 2013-07-05 | 248-268-7XXX | 7000–7999 | Assigned | CLEAR RATE COMMUNICATIONS, LLC | 046L | ROYAL OAK | MI |
| 2013-07-09 | 248-268-8XXX | 8000–8999 | Assigned | 123.NET, LLC | 2550 | ROYAL OAK | MI |
| 2013-07-31 | 248-268-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | ROYAL OAK | MI |
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.