What time zone is area code 713 in?

Area code 713 uses Central Time.

What area codes overlay 713?

281, 346, 621 and 832 serve the same area as 713. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.

Is a call from area code 713 a scam?

The area code alone doesn’t tell you. Most calls from 713 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 713 number, let it go to voicemail.

Can a 713 number be outside Texas?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 713 caller can be anywhere.

Area code 713

Where is area code 713?

Houston, Pasadena and Spring, Texas

Local time: … (Central Time)

State	Texas
Country	United States
Main cities	Houston, Pasadena and Spring
Time zone	Central Time
Overlay area codes	281, 346, 621 and 832
In service since	1947
Assigned prefixes	785
Dialing format	(713) XXX-XXXX · +1 713 XXX XXXX from abroad

Look up a 713 number

Cities and towns in area code 713

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 713.

Phone companies in area code 713

The carriers that hold the most 713 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

Prefixes	Carrier
470	Southwestern Bell (AT&T)
62	Spok
55	New Cingular Wireless PCS (AT&T)
38	Verizon Wireless
25	Onvoy
24	Aerial Communications (T-Mobile)
21	Mcimetro Access Transmission Services
19	Level 3 of Telecom of Texas

All 785 prefixes in area code 713

Pick the 3 digits after the area code to see that prefix’s city and carrier.

Area codes that overlay 713

Questions

Where is area code 713?: Area code 713 is in Texas. It serves Houston, Pasadena, Spring, Richmond and Baytown and 11 other cities and towns.
What time zone is area code 713 in?: Area code 713 uses Central Time.
What area codes overlay 713?: 281, 346, 621 and 832 serve the same area as 713. New numbers in the area can get any of these codes, which is why local calls need all 10 digits.
Is a call from area code 713 a scam?: The area code alone doesn’t tell you. Most calls from 713 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 713 number, let it go to voicemail.
When did area code 713 start?: 713 went into service in 1947.
Can a 713 number be outside Texas?: Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 713 caller can be anywhere.

Other area codes in Texas

Area code	Main cities
210	San Antonio
214	Dallas, Grand Prairie and McKinney
254	Waco, Killeen and Temple
325	Abilene, San Angelo and Brownwood
361	Corpus Christi, Victoria and Alice
409	Beaumont, Galveston and Texas City
430	Longview, Greenville and Tyler
432	Odessa, Midland and Big Spring
469	Grand Prairie, Dallas and Plano
512	Austin, Georgetown and San Marcos
682	Arlington, Fort Worth and Weatherford
726	San Antonio
737	Austin, Georgetown and Bastrop
806	Lubbock, Amarillo and Plainview
817	Fort Worth, Arlington and Hurst
830	New Braunfels, Del Rio and Seguin
903	Tyler, Longview and Texarkana
915	El Paso, Clint and Canutillo
936	Conroe, Lufkin and Huntsville
940	Wichita Falls, Denton and Decatur
945	Grand Prairie, Dallas and Frisco
956	Laredo, Brownsville and McAllen
972	Dallas, Grand Prairie and Irving
979	Bryan, Angleton and Freeport