Texas is the 2nd-largest US economy — Houston's energy and medical center, Dallas-Fort Worth's finance and tech, Austin's Silicon Hills, and San Antonio's military and tourism make it a powerhouse of American commerce.
Texas's 27 area codes are the most of any US state — anchoring Houston's energy corridor (713/281/832/346), Dallas-Fort Worth's Metroplex (214/469/972), Austin's Silicon Hills (512/737), San Antonio (210/726), El Paso (915), and dozens of smaller regional markets, all in the Central and Mountain time zones.
Texas is the 2nd-largest US economy — Houston's energy and medical center, Dallas-Fort Worth's finance and tech, Austin's Silicon Hills, and San Antonio's military and tourism make it a powerhouse of American commerce. Spanning 27 area codes from Houston's Energy Corridor and Dallas-Fort Worth's Metroplex to Austin's Silicon Hills and San Antonio's military-tech ecosystem — a Texas number puts your business inside the 2nd-largest US economy.
From Houston to Dallas instant number activation across every Texas market.
Every feature Texas-scale teams rely on. No bundles. No hidden costs.
Houston energy, Dallas finance, and Austin tech all expect a local code — manage 27 Texas numbers from one dashboard with AI voicemail transcripts.
Send DFW enterprise calls to sales, San Antonio contractor enquiries to a bilingual queue, and Austin startup traffic to mobile — one rule layer, statewide.
Texas spans $2.4T in GDP — call recording and peak-hour dashboards let you staff the Energy Corridor and Silicon Hills on their own schedules.
Four steps to your first Texas call. No hardware, no contracts.
Choose from 214, 512, 713 or any of Texas's 27 codes to plant your flag in Dallas, Austin, or Houston.
Scale from a single Houston rep to a DFW enterprise team — all features on every plan, month-to-month.
Configure Energy Corridor business hours, set a bilingual IVR for San Antonio, activate live in seconds.
Every Texas call lands on the right desk — local area code visible on every outbound ring, analytics from call one.
Pick a region, then select any state to see every active area code with city coverage, time zones, and a number-picker shortcut.
Everything you need to know about Texasarea codes and virtual phone numbers. Can't find an answer? Our team is one click away.
Texas numbers on TKOS follow Central Time (CT) (UTC-6). Routing rules, business hours, and call schedules all adjust automatically — no manual configuration needed.
Try the full UCaaS platform — business phone, team chat, video and AI contact center — free. The platform you pilot today carries your millionth minute. No migration. No replatforming.