Area Code Box

Area code 346

Where is area code 346?

Houston, Spring and Cypress, Texas

Local time: … (Central Time)

StateTexas
CountryUnited States
Main citiesHouston, Spring and Cypress
Time zoneCentral Time
Overlay area codes281, 621, 713 and 832
In service since2014 (created from 832)
Assigned prefixes752
Dialing format(346) XXX-XXXX · +1 346 XXX XXXX from abroad

Look up a 346 number

Enter a 3-digit area code or a full 10-digit number.

Cities and towns in area code 346

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 346.

Phone companies in area code 346

The carriers that hold the most 346 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

PrefixesCarrier
133Onvoy
121Aerial Communications (T-Mobile)
88New Cingular Wireless PCS (AT&T)
73Verizon Wireless
46Bandwidth.com CLEC
40Fractel
31Comcast IP Phone
26Metropcs (T-Mobile)

All 752 prefixes in area code 346

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

Area codes that overlay 346

Questions

Where is area code 346?
Area code 346 is in Texas. It serves Houston, Spring, Cypress, Katy and Richmond and 27 other cities and towns.
What time zone is area code 346 in?
Area code 346 uses Central Time.
What area codes overlay 346?
281, 621, 713 and 832 serve the same area as 346. 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 346 a scam?
The area code alone doesn’t tell you. Most calls from 346 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 346 number, let it go to voicemail.
When did area code 346 start?
346 went into service in 2014. It was created from area code 832.
Can a 346 number be outside Texas?
Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 346 caller can be anywhere.

Other area codes in Texas

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