951 Area Code

Area Code	951
State	California
Country	United State
Code Type	General Purpose Code
In Service	Yes
Timezone	Pacific Standard Time (PST)
Overlay Complex	-
Assignment Date	01-APR-99
In Service Date	17-JUL-04
Area Code	951

What is the 951 Area Code?

Area code 951 is located in California, within United State, serving the region's residents and businesses. The 951 area code was first assigned in 01-APR-99 and has been in service since 17-JUL-04.

Cities in Area Code 951

Area codes of California

Further Details on the 951 Area Code

Where is the 951 Area Code Located?

Area code 951 serves the entire state of California in United State, providing phone services to both residential and business users. It covers urban, suburban, and rural areas alike, ensuring reliable communication across the region.

What time zone is area code 951 in?

Area code 951 is located in the Pacific Standard Time (PST) time zone. This designation indicates the predominant time zone for calls made within this area code.

When was area code 951 assigned and put into service?

Area code 951 was officially assigned on 01-APR-99, signifying its designation for use in telecommunications, and it became operational on 17-JUL-04, allowing callers to begin using this area code for their dialing needs.

Is the 951 Area Code Still Active?

Yes, the 302 area code is still active and in service. It is the primary area code for all landline and mobile phones registered in Delaware. There are no overlay codes currently in place for the state.

What are the dialing requirements for making calls with area code 951?

For local calls within area code 951, the required dialing pattern is 1+10D. For toll calls, you'll need to dial 1+10D , where "D" indicates the number of digits to dial. When calling foreign NPAs from area code 951, local calls require 1+10D, and toll calls use 1+10D.

Data Sources: NANPA Area Code, U.S. Area Code Map