Area Code +1-403-(9970000...9979999) located in Calgary, Alberta (AB), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 403 Subscriber Number From : 9970000 Subscriber Number To : 9979999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : GLOBALSTAR CANADA CO Click here to buy Canada Area Code Database Other Information Language Code : en (English) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : AB Region Name : Alberta City : Calgary Timezone : America/Edmonton Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.0500 Longitude : -114.0600 ‹ previous : +1-403-(9960000...9969999) next › : +1-403-(9980000...9989999) Dialling Instructions For trunk calls: 1 403 9970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 403 9970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9970000 ~ 9979999 (Count: 10,000) Example: +1-403-9970000 / 0111-403-9970000 (1403-9970000 / 1-403-9970000) +1-403-9970001 / 0111-403-9970001 (1403-9970001 / 1-403-9970001) +1-403-9970002 / 0111-403-9970002 (1403-9970002 / 1-403-9970002) +1-403-9970003 / 0111-403-9970003 (1403-9970003 / 1-403-9970003) +1-403-9970004 / 0111-403-9970004 (1403-9970004 / 1-403-9970004) ...+1-403-xxxxxxx / 0111-403-xxxxxxx (1403-xxxxxxx / 1-403-xxxxxxx) ...+1-403-9979995 / 0111-403-9979995 (1403-9979995 / 1-403-9979995) +1-403-9979996 / 0111-403-9979996 (1403-9979996 / 1-403-9979996) +1-403-9979997 / 0111-403-9979997 (1403-9979997 / 1-403-9979997) +1-403-9979998 / 0111-403-9979998 (1403-9979998 / 1-403-9979998) +1-403-9979999 / 0111-403-9979999 (1403-9979999 / 1-403-9979999)