Fiber
click here for a list of the telecommunication providers in Allen, Texas (Provided by the Public Utility Commission of Texas)
| AT&T 1-800-792-8353 | |
|---|---|
| Fiber optic lines: | YES |
| Sonet Ring: | YES |
| High capacity digital (T-1): | YES |
| ISDN: | YES |
| ADSL: | Available in some areas of Allen; Contact AT&T for availability. |
| 911: | YES |
| Switched 56 KBPS: | YES |
| Make & model: | 5ESS |