Carrier

Phone

ACC Business

Customer Service: (800) 456-6000

Repair: (800) 309-4128

AireSpring

Customer Service: (800) 825-1055 opt 1, 3

Repair: (888) 899-2789 x270

AT&T West (CA, NV)

Repair: (800) 332-1321

DSL: (877) 722-3755

CBEYOND

Customer Service: (866) 424-5100

Century Link

Customer Support: (800) 954-1211

Charter Business

Customer Service: (800) 314-7195

Cox Business

Customer Service: (949) 546-2020

EarthLink Business

Customer Service: (888) 698-4357

Granite Telecom

Customer Service: (866) 847-5500

Level 3

Customer Service: (877) 453-8353

MegaPath

Customer Service: (800) 455-5546

Sprint

Customer Service Small Bus: (800) 877-4646

Customer Service Large Bus: (877) 877-8748

Sprint Wireless

Customer Service: (800) 927-2199

TCAST

Customer Service: (800) 759-8227

Telepacific

Customer Service: (877) 487-8722

T-Mobile

Customer Service: (877) 453-1304

Time Warner Cable

Customer Service: (866) 892-4249

Customer Service National Account: (877) 892-4519

Tech Support National Account: (877) 892-4662

tw telecom

Customer Service: (800) 829-0420

Verizon Business

Customer Service: (800) 405-5339

Windstream

PAETEC Customer Service: (877) 340-2600

PAETEC Repair: (877) 340-2555

Windstream Customer Service: (800) 843-9214

Windstream Technical Support: (866) 990-3282

XO

Customer Support: (800) 421-3872