Search

Enter 10 Digit Phone Number
phone

Phone Directory 307-390 Detail

State Major City Time Zone
Wyoming Casper Mountain

Search

Find info about any number instantly!
Enter a 10 digit phone number
Example: (307) 390-5555 or 2012145555

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
307-390 La Barge, WY Union Telephone Company Lincoln Cell Number 02/04/1994

Other Series For Prefixes

307-3900###
307-3901###
307-3902###
307-3903###
307-3904###
307-3905###
307-3906###
307-3907###
307-3908###
307-3909###