Guam Phone Books

Dialing code: +1 671   ·   ISO code: GUM

Guam Phone Book

Official GTA White Pages and Yellow Pages telephone directory for Guam and CNMI (Northern Mariana Islands). Searchable, and also browsable by page like a real book.

Tennessee Area Codes

Tennessee area codes are 423, 615, 629, 731, 865, 901, 931.