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
1-888-534-9911
1-888-534-9911
1-888-534-9911
Blanco
833-1021
833-1021
833-1021
Briggs
1-800-242-1352
1-800-970-6638
1-800-242-1352
Buchanan Dam
1-888-534-9911
1-888-534-9911
1-888-534-9911
Bulverde
1-888-534-9911
1-888-534-9911
1-888-534-9911
Burnet
1-888-534-9911
1-888-534-9911
1-888-534-9911
Canyon Lake
1-888-534-9911
1-888-534-9911
1-888-534-9911
Fredericksburg
1-800-242-1352
1-800-970-6638
1-800-242-1352
Granite Shoals
1-888-534-9911
1-888-534-9911
1-888-534-9911
Henly
833-1021
833-1021
833-1021
Horseshoe Bay
1-888-534-9911
1-888-534-9911
1-888-534-9911
Jarrell
1-800-242-1352
1-800-970-6638
1-800-242-1352
Johnson City
833-1021
833-1021
833-1021
Kingsland
1-888-534-9911
1-888-534-9911
1-888-534-9911
Llano
1-800-242-1352
1-800-970-6638
1-800-242-1352
Marble Falls
1-888-534-9911
1-888-534-9911
1-888-534-9911
Round Mountain
1-800-242-1352
1-800-970-6638
1-800-242-1352
Spicewood
1-888-534-9911
1-888-534-9911
1-888-534-9911
Spring Branch
1-888-534-9911
1-888-534-9911
1-888-534-9911
Tow
1-888-534-9911
1-888-534-9911
1-888-534-9911

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