Texas HoustonGeographic

Area Code 346

Houston, Texas

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118,246

Available Numbers

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Cities Covered

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Chicago

Timezone

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10-digit

Dialing Rules

Coverage Area

346 Cities and regions covered

Texas · TX

Major Cities

Houston Pasadena Sugar Land Pearland League City Missouri City Baytown Conroe Galveston Texas City The Woodlands Katy

In Service 2014-01-01

Status Active

Area Code History

346

346区号于2014年启用，作为德州休斯敦地区713和832区号的叠加区号，服务大休斯敦都会区。

Dialing Rules

346

10-digit

When dialing 346 area code numbers, follow these rules:

Local calls require full 10-digit dialing (area code + 7-digit number)
Long-distance calls require 1 + area code + 7-digit number

Why 346 is Valuable for Business

346 · Houston

The 346 area code covers Houston and surrounding areas, making it one of the most commercially valuable area codes in Texas. Owning a premium 346 number enhances your business image and customer trust.

Premium Numbers

346 Premium numbers in this area code

FAQ

346 FAQ

What state is the 346 area code in?

The 346 area code is in Texas (TX), primarily covering Houston and surrounding areas.

How do I get a premium 346 area code number?

You can search and buy premium 346 numbers on GreatNumber. We offer one-time payment with lifetime ownership — no monthly fees or hidden charges. We provide full porting assistance after purchase.

Can I port a 346 number to another carrier?

Yes, all numbers purchased on GreatNumber can be ported to any carrier of your choice (T-Mobile, AT&T, Verizon, etc.). Porting typically takes 3-14 business days, and we provide full bilingual support.

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Area Code 346

346 Cities and regions covered

Major Cities

346

346

346 · Houston

346 Premium numbers in this area code

346 FAQ

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