Nextel Customer Service Phone Number and Address



The Nextel Customer Service Phone Number is 888-211-4727
For Business Customers The Phone Number is 800-927-2199

For Wireline Customer Service the phone number is 800-877-4646
For Residential & Small Business Wireline services

For Wireline Customer Service the phone number is 800-877-4646
For Large Business & Global Wireline services

Mailing address:

KSOPHT0101-Z4300
6391 Sprint Parkway
Overland Park KS 66251-4300