You can still dial just three digits to reach 911.What is a local call now will remain a local call regardless of the number of digits dialed.If you know of a prefix we do not have or you spot an error, let us know but don't get upset. This telephone number /prefix location search service is compiled from available information. In particular, the code serves parts of Riverside County and. This is a directory of U.S./Canada/Caribbean telephone prefixes and their geographical locations. Area Code: 909: State: California: Current Time in Area Code 909: 909> PDT: Timezone: Pacific Daylight Time. We have roughly 908,990 unique phone numbers and 1,469,116 individuals near the cities of San Bernardino, CA Fontana, CA and Rancho Cucamonga, CA in the database. Area Code 909 is one of the 325 3-digit telephone area codes in the USA. The price of a call, coverage area, or other rates and services will not change due to the overlay. 951 Area Code: Where does this located The Area code 951 covers areas of Southern California. The 909 Area Code is located in the state of California.Your telephone number, including current area code, will not change.You may also want to check your business stationery or advertising materials to ensure the area code is included. Some examples are life safety systems, stored telephone numbers in contact lists in phones, PBXs, fax machines, Internet dial-up numbers, alarm and security systems or gates, speed dialers, call forwarding settings, voicemail services, etc. 473: Grenada, Carriacou and Petite Martinique. In addition to changing your dialing procedures, all services, automatic dialing equipment, or other types of equipment that are programmed to dial a 7-digit number will need to be reprogrammed to use the new dialing procedures. With that in mind, the Federal Trade Commission says you should never call back numbers in these area codes: 268: Antigua and Barbuda.