Lookup › OCN 6538
OCN 6538 — Dallas Nextfone Systems, Inc.
Operating Company Number (OCN) 6538 identifies Dallas Nextfone Systems, Inc. in North American telephone routing records.
| OCN | 6538 |
|---|---|
| Company | Dallas Nextfone Systems, Inc. |
| Numbers in directory | 0 |
Area codes with Dallas Nextfone Systems, Inc. numbers
- 214 (1)
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Last updated: July 7, 2026