Area Code 346 Information



Area Code 346
Population 5553924
Type of Code: General Purpose Code
Geographic(G) or non-geographic(N): G
Is this code assigned: Yes
Is this code in use: Y
In service date: 2014-01-07
Planning Letter(s): 453
Location: TX
Country: US
Time Zone: C
Parent NPA: 832

Area code 346, assigned to cover the vast expanse of the Greater Houston Metropolitan Area in the ever-growing state of Texas, is part of a dynamic region experiencing explosive growth. With an economy heavily reliant on the intricate interplay of oil and gas, the celestial dance of aeronautics, and the complex realm of healthcare, the domain of area code 346 includes notable urban entities such as Houston, Baytown, Sugar Land, and Pasadena.

The geographical tapestry woven by the 346 area code is filled with a myriad of zip codes, ranging from 77001 to 77574. Nestled within this numerical web are areas like Downtown Houston, Memorial City, and Hedwig Village, along with regions named Sugar Land, Cinco Ranch, Katy, Richmond, and Pearland.

Delving into the details, let's examine a selection of zip codes within the 346 area code:

- Downtown Houston: 77002
- Memorial City: 77024
- Hedwig Village: 77024
- Sugar Land: 77478
- Cinco Ranch: 77494
- Katy: 77449
- Richmond: 77406
- Pearland: 77584

Population Overview

The territories within the 346 area code, especially the large area known as Greater Houston, are teeming with life due to a flourishing population. Indeed, Houston has become the fourth-largest city in the United States. According to data from the United States Census Bureau, in 2020, Houston's population reached a staggering 2,325,502. Suburban areas like Sugar Land, Pasadena, and Baytown have also experienced consistent growth, underlining the significance of area code 346.

The Origin of the 346 Code

Before the introduction of the 346 area code, the Greater Houston area was served by three distinct area codes: 713, 281, and 832. However, due to the city's continued growth and the increasing demand for telecommunication services, a new area code was needed.

In July 2014, the North American Numbering Plan Administrator (NANPA) introduced the 346 area code. This new code, an overlay covering the same geographic area as 713, 281, and 832, allowed the region to meet its telecommunications demands while maintaining balance for its residents. Today, all new phone lines are assigned the 346 area code, while existing lines retain their original numbers.

The emergence of the 346 area code underscores the rapid growth of Houston and the surrounding areas. These numbers tie together a region characterized by diverse industries, vibrant communities, and an ever-growing population. As the Greater Houston area continues to expand and transform, area code 346 will remain a key element in unlocking the region's telecommunication potential.

Area Code Zipcodes



Zipcode City State
77001 HOUSTON Texas
77002 CLUTCH CITY Texas
77002 HOUSTON Texas
77003 HOUSTON Texas
77004 HOUSTON Texas
77005 HOUSTON Texas
77005 SOUTHSIDE PLACE Texas
77005 W UNIV PL Texas
77005 WEST UNIVERSITY PLACE Texas
77006 HOUSTON Texas
77010 HOUSTON Texas
77014 HOUSTON Texas
77019 HOUSTON Texas
77025 ASTRODOME Texas
77025 ASTROWORLD Texas
77025 HOUSTON Texas
77027 HOUSTON Texas
77036 HOUSTON Texas
77036 SHARPSTOWN Texas
77038 HOUSTON Texas
77042 HOUSTON Texas
77043 HOUSTON Texas
77044 HOUSTON Texas
77045 HOUSTON Texas
77045 TRAMMELLS Texas
77046 GREENWAY PLAZA Texas
77046 HOUSTON Texas
77047 HOUSTON Texas
77047 PEARLAND Texas
77049 HOUSTON Texas
77052 HOUSTON Texas
77053 HOUSTON Texas
77056 HOUSTON Texas
77057 HOUSTON Texas
77058 CLEAR LAKE CITY Texas
77058 HOUSTON Texas
77058 LYNDON B JOHNSON SPACE CEN Texas
77058 NASSAU BAY Texas
77059 HOUSTON Texas
77060 HOUSTON Texas
77062 HOUSTON Texas
77063 HOUSTON Texas
77064 HOUSTON Texas
77064 JERSEY VILLAGE Texas
77064 JERSEY VLG Texas
77065 HOUSTON Texas
77065 JERSEY VILLAGE Texas
77065 JERSEY VLG Texas
77066 HOUSTON Texas
77067 HOUSTON Texas
77069 HOUSTON Texas
77070 HOUSTON Texas
77072 HOUSTON Texas
77079 ADDICKS Texas
77079 HOUSTON Texas
77081 HOUSTON Texas
77084 ADDICKS BARKER Texas
77084 HOUSTON Texas
77094 HOUSTON Texas
77095 HOUSTON Texas
77098 HOUSTON Texas
77201 HOUSTON Texas
77201 USPS OFFICIAL Texas
77202 HOUSTON Texas
77203 HOUSTON Texas
77204 HOUSTON Texas
77204 UNIVERSITY OF HOUSTON Texas
77206 HOUSTON Texas
77207 HOUSTON Texas
77208 HOUSTON Texas
77210 HOUSTON Texas
77212 CHASE BANK Texas
77212 HOUSTON Texas
77213 HOUSTON Texas
77215 HOUSTON Texas
77216 CHASE BANK Texas
77216 HOUSTON Texas
77217 HOUSTON Texas
77218 HOUSTON Texas
77219 HOUSTON Texas
77220 HOUSTON Texas
77221 HOUSTON Texas
77222 HOUSTON Texas
77223 HOUSTON Texas
77224 HOUSTON Texas
77224 MEMORIAL PARK Texas
77225 HOUSTON Texas
77226 HOUSTON Texas
77227 HOUSTON Texas
77228 HOUSTON Texas
77229 HOUSTON Texas
77230 ASTRODOME Texas
77230 HOUSTON Texas
77231 HOUSTON Texas
77233 HOUSTON Texas
77234 HOUSTON Texas
77235 HOUSTON Texas
77236 HOUSTON Texas
77237 HOUSTON Texas
77238 HOUSTON Texas
77240 HOUSTON Texas
77241 HOUSTON Texas
77242 HOUSTON Texas
77243 HOUSTON Texas
77244 HOUSTON Texas
77245 HOUSTON Texas
77248 HOUSTON Texas
77249 HOUSTON Texas
77251 HOUSTON Texas
77252 HOUSTON Texas
77253 HOUSTON Texas
77254 HOUSTON Texas
77255 HOUSTON Texas
77256 HOUSTON Texas
77257 HOUSTON Texas
77258 HOUSTON Texas
77258 NASSAU BAY Texas
77259 HOUSTON Texas
77261 HOUSTON Texas
77262 HOUSTON Texas
77263 HOUSTON Texas
77265 HOUSTON Texas
77266 HOUSTON Texas
77267 HOUSTON Texas
77268 HOUSTON Texas
77269 HOUSTON Texas
77270 HOUSTON Texas
77271 HOUSTON Texas
77272 HOUSTON Texas
77273 HOUSTON Texas
77274 HOUSTON Texas
77275 HOUSTON Texas
77277 HOUSTON Texas
77279 HOUSTON Texas
77279 MEMORIAL PARK Texas
77280 HOUSTON Texas
77282 HOUSTON Texas
77284 HOUSTON Texas
77287 HOUSTON Texas
77288 HOUSTON Texas
77289 HOUSTON Texas
77290 HOUSTON Texas
77291 HOUSTON Texas
77292 HOUSTON Texas
77293 HOUSTON Texas
77297 CHASE BANK Texas
77297 HOUSTON Texas
77299 BANK OF AMERICA Texas
77299 HOUSTON Texas
77325 HUMBLE Texas
77325 KINGWOOD Texas
77327 CLARK Texas
77327 CLEVELAND Texas
77327 EVERGREEN Texas
77327 EVERITT Texas
77327 MIDLINE Texas
77327 NORTH CLEVELAND Texas
77327 PLUM GROVE Texas
77327 RAYBURN Texas
77327 SECURITY Texas
77327 TARKINGTON PRAIRIE Texas
77328 CLEVELAND Texas
77336 HUFFMAN Texas
77337 HUFSMITH Texas
77337 TOMBALL Texas
77338 BORDERSVILLE Texas
77338 HUMBLE Texas
77339 HUMBLE Texas
77339 KINGWOOD Texas
77347 HUMBLE Texas
77354 DECKER PR Texas
77354 DECKER PRAIRIE Texas
77354 MAGNOLIA Texas
77354 THE WOODLANDS Texas
77357 NEW CANEY Texas
77357 ROMAN FOREST Texas
77357 WOODBRANCH Texas
77362 PINEHURST Texas
77365 DOGWOOD ACRES Texas
77365 PORTER Texas
77365 SORTERS Texas
77365 TIMBERLANE ACRES Texas
77365 WOODY ACRES Texas
77368 ROMAYOR Texas
77369 RYE Texas
77372 PATTON VILLAGE Texas
77372 PATTON VLG Texas
77372 SPLENDORA Texas
77373 RAYFORD Texas
77373 SPRING Texas
77375 ROSE HILL Texas
77375 THE WOODLANDS Texas
77375 TOMBALL Texas
77377 TOMBALL Texas
77383 SPRING Texas
77385 CONROE Texas
77385 OAK RIDGE N Texas
77385 OAK RIDGE NORTH Texas
77385 SHENANDOAH Texas
77385 THE WOODLANDS Texas
77386 OAK RIDGE N Texas
77386 OAK RIDGE NORTH Texas
77386 SPRING Texas
77386 THE WOODLANDS Texas
77387 SPRING Texas
77387 THE WOODLANDS Texas
77388 SPRING Texas
77389 KLEIN Texas
77389 SPRING Texas
77389 THE WOODLANDS Texas
77396 HUMBLE Texas
77401 BELLAIRE Texas
77402 BELLAIRE Texas
77406 FULSHEAR Texas
77406 RICHMOND Texas
77410 CYPRESS Texas
77411 ALIEF Texas
77411 HOWELLVILLE Texas
77413 BARKER Texas
77429 CYPRESS Texas
77433 CYPRESS Texas
77441 FULSHEAR Texas
77441 WESTON LAKES Texas
77449 KATY Texas
77449 PARK ROW Texas
77450 KATY Texas
77450 PARK ROW Texas
77459 MISSOURI CITY Texas
77459 SIENNA PLANT Texas
77459 SIENNA PLANTATION Texas
77464 ORCHARD Texas
77469 BOOTH Texas
77469 CLODINE Texas
77469 CRABB Texas
77469 PLEAK Texas
77469 RICHMOND Texas
77469 ROSENBERG Texas
77471 FULSHEAR Texas
77471 ROSENBERG Texas
77476 SIMONTON Texas
77476 VALLEY LODGE Texas
77477 MEADOWS PLACE Texas
77477 STAFFORD Texas
77478 SUGAR LAND Texas
77479 SUGAR LAND Texas
77481 THOMPSONS Texas
77485 WALLIS Texas
77487 SUGAR LAND Texas
77491 KATY Texas
77491 PARK ROW Texas
77492 KATY Texas
77493 KATY Texas
77493 PARK ROW Texas
77494 FULSHEAR Texas
77494 KATY Texas
77494 PARK ROW Texas
77496 SUGAR LAND Texas
77497 STAFFORD Texas
77498 SUGAR LAND Texas
77503 GOLDEN ACRES Texas
77503 PASADENA Texas
77511 ALVIN Texas
77512 ALVIN Texas
77520 BAYTOWN Texas
77520 BAYWAY Texas
77520 BEACH CITY Texas
77520 CEDAR POINT Texas
77520 COVE Texas
77520 GARTH Texas
77520 LAKEWOOD Texas
77520 LYNCHBURG Texas
77520 MCNAIR Texas
77520 MONT BELVIEU Texas
77520 OLD RIVER WINFREE Texas
77520 OLD RVR WNFRE Texas
77520 STEWART HEIGHTS Texas
77521 BAYTOWN Texas
77521 MONT BELVIEU Texas
77522 BAYTOWN Texas
77523 BAYTOWN Texas
77523 BEACH CITY Texas
77523 COVE Texas
77523 MONT BELVIEU Texas
77523 OLD RIVER WINFREE Texas
77523 OLD RVR WNFRE Texas
77530 CHANNELVIEW Texas
77532 CROSBY Texas
77534 DANBURY Texas
77536 DEER PARK Texas
77539 DICKINSON Texas
77539 SAN LEON Texas
77539 TEXAS CITY Texas
77545 FRESNO Texas
77546 FRIENDSWOOD Texas
77549 FRIENDSWOOD Texas
77562 HIGHLANDS Texas
77571 LA PORTE Texas
77571 LOMAX Texas
77571 MORGANS POINT Texas
77571 SHOREACRES Texas
77571 SYLVAN BEACH Texas
77572 LA PORTE Texas
77573 LEAGUE CITY Texas
77574 LEAGUE CITY Texas
77577 LIVERPOOL Texas
77578 MANVEL Texas
77580 MONT BELVIEU Texas
77581 BROOKSIDE VILLAGE Texas
77581 BROOKSIDE VL Texas
77581 PEARLAND Texas
77583 ARCOLA Texas
77583 IOWA COLONY Texas
77583 ROSHARON Texas
77583 SANDY POINT Texas
77584 PEARLAND Texas
77586 EL LAGO Texas
77586 SEABROOK Texas
77586 TAYLOR LAKE VILLAGE Texas
77586 TAYLOR LK VLG Texas
77586 TIMBER COVE Texas
77586 TOD Texas
77588 PEARLAND Texas

FAQ


Where is area code 346?

The Area code 346 is located in Texas and includes the following cities:
  • Alvin
  • Atascocita
  • Baytown
  • Channelview
  • Cloverleaf
  • Deer Park
  • Friendswood
  • South Houston
  • La Porte
  • League City
  • Mission Bend
  • Missouri City
  • Pasadena
  • Pearland
  • Rosenberg
  • Spring
  • Sugar Land
  • The Woodlands