- Location
- Houston, Texas
- Service start year
- 2014
- Local time zone
- Central time
- Overlay
- 713 area code, 281 area code, 832 area code and 621 area code
- Calling locally
- Full 10-digit dialling
- Rate centre list
- 45
- Exhaust projection
- 2039
- Code for the country
- +1 (United States)
Source: NANPA public reports, the area code report and the rate-centre report, file 11/01/2026; the exhaust year is based on NANPA projections 2026-1 (April 2026). This site does not have official NANPA status.
Pick up a 346 number
There are two ways to get a 346 number. With its plan, a provider assigns a new number. You choose it at sign-up from the numbers the provider holds in the code. Sellers list numbers they already hold, often featuring a pattern, at a one-time price. You then transfer the number to a provider.
Providers ranked by first-year cost
| Provider | Cheapest plan | First year | Link |
|---|---|---|---|
 Free app | Basic (Just for me), free | $0 | Open Google Voice |
 Free app | Free plan, free | $0 | Open TextNow |
 Developer API | Pay-as-you-go local number, $1.15 a month | $13.80 | Open Twilio |
 Second-number app | Standard, $3.99 a month billed yearly | $47.99 | Open Burner |
 Toll-free specialist | Solo, $6.99 a month billed yearly | $84 | Open UniTel Voice |
 Second-number app | Deluxe (local number), $6.99 a month billed yearly | $102.88 | Open GoDaddy Conversations (formerly Smartline) |
Sellers offering listed local numbers
| Seller | What it sells | Listed price | Monthly fee | Link |
|---|---|---|---|---|
 Marketplace | Local numbers | From $9 one-time | None stated | Search at Exclusive Digits |
 Marketplace | Local and toll-free | From $9.95 one-time | $2.99 a month | Search at NumberBarn |
 Number broker | Local and toll-free | From $99 one-time | None stated | Search at RingBoost |
 Number broker | Local and toll-free | From $100 one-time | None stated | Search at PhoneNumberExpert |
| 212areacode.comNumber broker | Local numbers | From $150 one-time | None stated | Search at 212areacode.com |
We may receive a referral fee from certain sellers and providers. This never affects the ranking, which follows first-year cost. How we earn
Places in the 346 area code
For 346, NANPA lists 45 rate centres. Numbers are assigned to each of these local calling areas:
Westfield, Valley Lodge, Tomball, Sugar Land, Stafford, Spring, Splendora, Smithers Lake, Sheldon, Seabrook, Satsuma, Rosharon, Richmond-rosenberg, Porter Heights, Porter, Pinehurst, Mont Belvieu, Missouri City, Manvel, Liverpool, League City, Langham Creek, La Porte, Kemah, Katy, Humble, Huffman, Houston Suburban, Houston, Highlands, Friendswood, Dickinson, Deer Park, Cypress, Crosby, Cleveland, Channelview, Brookshire, Beach City, Baytown, Barker, Bammel, Arcola, Apollo and Alvin.
Other related area codes
The 713, 281, 832 and 621 codes serve the same area and share one pool of numbers. Because a new number in this area may use any of these codes, request the code you prefer.
Other codes used in Texas include 214, 512, 915, 817, 806, 409, 903, 210, 972, 254, 940, 830, 956, 361, 469, 936, 979, 682, 430, 325, 432, 737, 726 and 945.
For city guides, see Houston area codes.
346 area code questions
Where is the 346 area code?
Area code 346 rings around Houston, Texas, in the Houston-Pasadena-The Woodlands, TX area.
What country code does a 346 number use?
+1. Because 346 belongs to the North American Numbering Plan, callers from abroad dial +1 346 followed by the 7-digit number.
What time is it in the 346 area code?
The 346 area code uses Central time.
Who calls using a 346 number?
Homes, mobiles, local businesses and people who fake a local number can all call using this code. Your screen shows where a 346 number was assigned, but it does not identify the caller.