Business sales

844-305-4990

Converged wireline and wireless:

844-343-5963

Fixed Mobile Convergence

Unified Communications & Collaboration

Global SIP Trunking

Wireless LAN

Internet connectivity:

844-343-5963


MPLS

Dedicated Internet access

Business Class DSL

Ethernet Access

VOIP and Managed Services:

866-653-1056


Nuevos clientes de negocio En español:

844-432-4914

My Sprint Business:

Service and Solutions
Upgrade your phone


Support help:

Devices
Transfer? Change of ownership instructions
Moving? Change of address form for businesses


Chat:

Customer service chat


Phone:

800-927-2199 — account questions


Postal Mail:

KSOPHT0101-Z4300
6391 Sprint Parkway
Overland Park KS 66251-4300
 
When mailing to us, please include:

  • Customer name
  • Telephone number
  • Account number
  • PIN (if you have one on your account)

 
Absolutely no device returns will be accepted at this address. More information for returns at Return and Exchange Policy.