Area code 936

About area code 936

Area code 936 is a geographic area code in Texas, in service since February 19, 2000, according to the North American Numbering Plan Administrator (NANPA). It is not part of an overlay, so every number in its territory starts with 936. It is in the Central time zone. The places with the most assigned exchanges include Conroe, Lufkin, Huntsville, Nacogdoches, and Livingston. By population, its largest named places are Richardson, Conroe, Huntsville, Lufkin, and Nacogdoches.

Where 936 numbers are local

936 holds 2.6% of the 16,097 central office codes assigned in Texas, the 19th most of the state's 29 codes. 51 Census places could be matched to rate centers with 936 exchanges; the most populous are Richardson (118,000), Conroe (115,000), Huntsville (49,500), and Lufkin (34,399). For a storefront or service area inside 936, the place pages show which prefixes are rated local there.

Dialing 936 numbers

According to NANPA's dialing-plan data, local calls within 936 are dialed as seven digits and toll calls as 1 plus ten digits. Seven-digit local dialing is still permitted here, but customers calling from other area codes, and every mobile contact list, use all ten digits.

Who holds 936 exchanges

40 carriers hold the 422 central office codes assigned in 936. Consolidated Communications of Texas Company has the most, with 56 (13%). 342 of the codes (81%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. Numbers can move between carriers through porting, so a code's holder tells you where the block started, not where every number lives now.

Local calling areas in 936

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 936 has codes in 72 rate centers. The table lists the rate centers with the most codes, with the matching Census place where the abbreviation could be matched.

How full is area code 936?

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 422 are assigned in 936, 53% of 800. 77 were assigned in 2020 or later.

A local 936 number on Callata

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

If you already have a number in area code 936, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.