- City / exchange
- Dubuque
- Province / state
- Iowa
- Country
- United States
- Carrier
- Qwest Corporation
- Line type
- Landline or business line
- OCN
- 9631
- Status
- In Service
- Number pooling
- No
563-556 phone numbers
Dubuque, Iowa, United States · Qwest Corporation
Reported numbers in 563-556
No numbers in this block have been reported by visitors yet.
What does the 563-556 prefix tell you?
Every North American number is area code + prefix + line. The prefix 563-556 was assigned to Qwest Corporation on an unknown date for the Dubuque exchange. A call from this block usually originates from a Qwest Corporation customer in or near Dubuque, but caller ID can be spoofed to show any number.