Guam dial code, area code, calling code, STD code, ISD code, city code

Guam dial code, area code, calling code, STD code, ISD code, city code

Country code + city code + Local number
Guam (+1) + Agana (671) + Local number

See all the  city name  by alphabetical order

country	country code	City Name	City Code
Guam	1	Agana	671
Guam	1	Guam	671