NumberResearchThousands-blocks in 267-758
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 267-758 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 267 blocks
Most active assignees, all time — NPA 267
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-01-06 | 267-758-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2014-01-07 | 267-758-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | PHLDLPHZN1 | PA |
| 2013-10-24 | 267-758-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2013-11-12 | 267-758-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHLDLPHZN1 | PA |
| 2014-02-27 | 267-758-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHLDLPHZN1 | PA |
| 2014-02-19 | 267-758-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2014-02-19 | 267-758-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2013-07-12 | 267-758-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PHLDLPHZN1 | PA |
| 2014-06-10 | 267-758-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2016-03-04 | 267-758-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | PHLDLPHZN1 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.