Area code 346 was first put in service July 1, 2014. Currently, the largest city it serves is Houston, TX, and it overlaps coverage areas with area codes 281, 713, and 832.
Houston, Huffman, La Porte, Sugar Land.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 346-200 | Harris | Houston | ||
| 346-201 | Harris | Houston | ||
| 346-202 | Harris | Houston | ||
| 346-203 | Harris | Houston | ||
| 346-204 | Harris | Harris | ||
| 346-205 | Harris | Houston | ||
| 346-206 | Harris | Houston | ||
| 346-207 | Harris | Houston | ||
| 346-208 | Galveston | Dickinson | ||
| 346-209 | Brazoria | Liverpool | ||
| 346-212 | Harris | Houston | ||
| 346-213 | Harris | Houston | ||
| 346-215 | Brazoria | Alvin | ||
| 346-216 | Harris | Baytown | ||
| 346-217 | Harris | Houston | ||
| 346-218 | Harris | Cypress | ||
| 346-219 | Harris | Houston | ||
| 346-220 | Montgomery | Spring | ||
| 346-221 | Harris | Houston | ||
| 346-222 | Harris | La Porte | ||
| 346-223 | Harris | Houston | ||
| 346-224 | Harris | Houston | ||
| 346-225 | Harris | Tomball | ||
| 346-227 | Harris | Houston | ||
| 346-228 | Harris | Houston | ||
| 346-229 | Harris | Houston | ||
| 346-231 | Harris | Houston | ||
| 346-232 | Harris | Houston | ||
| 346-233 | Harris | Baytown | ||
| 346-234 | Harris | Houston | ||
| 346-237 | Harris | Houston | ||
| 346-240 | Harris | Houston | ||
| 346-241 | Harris | Houston | ||
| 346-243 | Harris | Houston | ||
| 346-246 | Harris | Tomball | ||
| 346-247 | Harris | Houston | ||
| 346-248 | Montgomery | Pinehurst | ||
| 346-251 | Harris | Harris | ||
| 346-258 | Harris | Houston | ||
| 346-264 | Harris | Houston | ||
| 346-268 | Montgomery | Spring | ||
| 346-269 | Harris | Houston | ||
| 346-270 | - | - | ||
| 346-272 | Harris | Houston | ||
| 346-279 | Fort Bend | Sugar Land | ||
| 346-282 | Harris | Channelview | ||
| 346-290 | Harris | Houston | ||
| 346-291 | Harris | Houston | ||
| 346-299 | Harris | Houston | ||
| 346-300 | Harris | Houston |
| Phone Number 346-208-6783 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3462086783 |
Update Time Mar-26-2026 |
| Phone Number 346-757-1221 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3467571221 |
Update Time Mar-26-2026 |
| Phone Number 346-214-2248 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3462142248 |
Update Time Mar-26-2026 |
| Phone Number 346-342-4357 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3463424357 |
Update Time Mar-26-2026 |
| Phone Number 346-503-1559 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3465031559 |
Update Time Mar-26-2026 |
| Phone Number 346-415-2903 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3464152903 |
Update Time Mar-26-2026 |
| Phone Number 346-330-5354 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3463305354 |
Update Time Mar-26-2026 |
| Phone Number 346-335-4849 |
USAGE Landline |
City Dickinson |
Operate Read more about who called from 3463354849 |
Update Time Mar-26-2026 |
Look up an address from a list of popular area codes
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