Contact Us

Normal Office Hours: Monday - Friday 9:00AM - 5:00PM
Main Office Phone Number
830-833-1021

Tech Support:
Monday - Friday 8:00 AM - 8:00 PM
Saturday & Sunday 9:00 AM to 3:00 PM

Billing and New Accounts:
Monday - Friday 9:00 AM - 5:00 PM

Phone Numbers
City
New Service
& Other
Technical
Support
Billing &
Accounting
Bertram
830-693-0058*
830-693-0058*
830-693-0058*
Blanco
833-1021
833-1021
833-1021
Briggs
1-800-242-1352
1-800-970-6638
1-800-242-1352
Buchanan Dam
830-693-0058*
830-693-0058*
830-693-0058*
Bulverde
885-6994
885-6994
885-6994
Burnet
693-0058
693-0058
693-0058
Canyon Lake
885-6994
885-6994
885-6994
Fredericksburg
1-800-242-1352
1-800-970-6638
1-800-242-1352
Granite Shoals
693-0058
693-0058
693-0058
Henly
833-1021
833-1021
833-1021
Horseshoe Bay
693-0058
693-0058
693-0058
Jarrell
1-800-242-1352
1-800-970-6638
1-800-242-1352
Johnson City
833-1021
833-1021
833-1021
Kingsland
830-693-0058*
830-693-0058*
830-693-0058*
Llano
1-800-242-1352
1-800-970-6638
1-800-242-1352
Marble Falls
693-0058
693-0058
693-0058
Round Mountain
1-800-242-1352
1-800-970-6638
1-800-242-1352
Spicewood
693-0058
693-0058
693-0058
Spring Branch
885-6994
885-6994
885-6994
Tow
830-693-0058*
830-693-0058*
830-693-0058*
*(Local call - don't add a 1)
Toll Free Numbers
1-800-970-6638
1-800-242-1352

Fax Numbers
Blanco Office

E-Mail Contacts
Billing / Accounting
Wireless Information
Network Services
Website & Domain
Internet Tech Support
Wireless DSL Tech Support
Computer Repair Inquiries
Information Documents
Other Requests

Payment Address:      
ERF Wireless Bundled Services
P.O. Box 202169
Dallas, TX 75320-2169
Blanco Physical Street Address
1010 Main St.
Blanco, TX. 78606