Get a local business phone number in Dayton, TX

What area code is Dayton, TX?

With 9,752 residents in the Census 2024 estimate, Dayton sits in Liberty County, Texas. All 12 exchanges NANPA lists for its rate center are in area code 936. Dayton is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 936 are dialed as seven digits and toll calls as 1 plus ten digits.

Who holds Dayton phone exchanges

9 carriers hold the 12 exchanges assigned to Dayton's rate center. Southwestern Bell has the most, with 2. 12 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Dayton phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Dayton. The earliest assignment date recorded in the file for these codes is 2001. 5 of the 12 were assigned in 2020 or later.

When Dayton's exchanges were assigned

The table groups Dayton's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Dayton

NANPA ties every exchange to a rate center. For Dayton that is DAYTON, so a number from one of these exchanges reads as local to people in and around Dayton.

Keeping an existing Dayton number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 936 when you pick it.

Who does business near Dayton

Dayton is part of the Houston-Pasadena-The Woodlands, TX metro area, home to 7.8 million people in 2024. County Business Patterns counted 162,055 business establishments in the Houston, TX metro area in 2023, employing 2,863,143 people. The largest sectors by establishment count are professional, scientific, and technical services (22,233), retail trade (20,204), and health care and social assistance (20,054).

Setting up a Dayton business line

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Dayton is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Houston, TX metro area, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.