936 Area Code: Deep East Texas Cities, ZIPs & Map

Quick answer: The 936 area code covers Deep East Texas — the Piney Woods region that stretches from the Trinity River east to the Louisiana state line. It covers Huntsville, Lufkin, Nacogdoches, Palestine, Crockett, Livingston, Jasper and dozens of other towns across 30+ counties. 936 went live on February 19, 2000, when it was split from 409, sits in Central Time, and is one of the few large US regions still on a single area code — no overlay, so 7-digit local dialing still works.

936 at a glance

Where is the 936 area code located?

936 covers Deep East Texas — the broad rural and small-city region known as the Piney Woods, named for the longleaf and loblolly pine forests that blanket it. Geographically, the 936 footprint runs from the Trinity River corridor in the west, east to the Louisiana border at the Sabine River, and from north of Palestine down to just shy of the Houston metro.

It's bordered by four other Texas codes:

• 903 to the north — Tyler, Longview, the Northeast Texas piney woods
• 409 to the south and east — Beaumont, Port Arthur, the upper Gulf Coast (the parent code 936 was carved from)
• 281 / 832 to the southwest — the Greater Houston metro
• 254 to the west — the Heart of Texas (Waco, Killeen)

The core counties under the 936 footprint:

• Walker — Huntsville
• Angelina — Lufkin, Diboll
• Nacogdoches — Nacogdoches, Cushing
• Polk — Livingston, Onalaska, Goodrich
• Tyler — Woodville, Colmesneil
• Houston (Texas) — Crockett, Grapeland
• Trinity — Trinity, Groveton
• San Jacinto — Coldspring, Shepherd
• Anderson — Palestine, Frankston
• Cherokee — Rusk, Jacksonville, Alto
• Jasper — Jasper, Kirbyville
• Sabine — Hemphill
• Shelby — Center, Tenaha, Timpson
• San Augustine — San Augustine
• Madison — Madisonville
• Leon — Centerville, Buffalo
• Grimes — Anderson, Navasota
• Newton — Newton
• Panola (parts) · Rusk (parts) · Henderson (parts) · Montgomery (parts)

Together those counties hold roughly 700,000 people across 30,000 square miles — one of the largest single-area-code regions left in Texas.

936 is one code — no overlay

This is the part that makes 936 unusual. Almost every other large US area code now has at least one overlay layered on top (Atlanta has four, Houston has four, even mid-sized metros like Sacramento and Phoenix have stacks). When you overlay codes, you have to require 10-digit dialing for every local call, because the seven-digit local part is no longer unique.

936 has no overlay. Inside the 936 region, the seven-digit local part is unique, so traditional 7-digit local dialing still works:

That said: as the FCC pushes the universal "988" suicide-and-crisis hotline shortcut and other N11 codes, the long-term direction across the entire NANP is toward 10-digit dialing. Even where 7-digit dialing still works, training your team to dial 10 digits is future-proof.

Cities covered by the 936 area code

936 covers 60+ towns and CDPs. The largest:

Full list of cities and communities served by 936 (selection):

Walker County: Huntsville · New Waverly · Riverside

Angelina County: Lufkin · Diboll · Hudson · Huntington · Zavalla

Nacogdoches County: Nacogdoches · Cushing · Garrison · Appleby

Polk County: Livingston · Onalaska · Goodrich · Corrigan

Tyler County: Woodville · Colmesneil · Chester · Spurger

Houston County (Texas): Crockett · Grapeland · Lovelady · Kennard

Trinity County: Trinity · Groveton · Apple Springs

San Jacinto County: Coldspring · Shepherd · Point Blank

Anderson County: Palestine · Frankston · Elkhart

Cherokee County: Jacksonville · Rusk · Alto · Wells

Jasper County: Jasper · Kirbyville · Brookeland

Shelby County: Center · Timpson · Tenaha · Joaquin

Sabine County: Hemphill · Pineland · Bronson

San Augustine County: San Augustine · Broaddus

Other 936 towns: Madisonville · Centerville · Buffalo · Navasota · Anderson · Newton · Coldspring · Onalaska · Pollok · Mount Enterprise · New Boston · Carthage (partial)

If your customer base is anywhere in the Piney Woods — from Huntsville and Conroe in the south to Palestine in the north, Center in the east, or Crockett in the west — a 936 number reads as local to them.

ZIP codes in the 936 area code

The 936 area code overlaps with roughly 150+ Deep East Texas ZIP codes. The most common ones, grouped by city:

(Source: USPS ZIP code data and Texas Public Utility Commission area-code records.)

How the 936 area code works

936 is a standard 10-digit phone number in the North American Numbering Plan (NANP). The format follows the NPA-NXX-XXXX structure:

• 936 — NPA (area code)
• NXX — three-digit central-office prefix
• XXXX — four-digit subscriber line number

Dialing rules:

Because 936 has no overlay, 7-digit local dialing is still permitted inside the region — one of the very few large US area codes where that's still true.

Example 936 prefixes (NXX)

Hundreds of central-office prefixes are assigned within 936. A sample by city (not exhaustive):

(Source: NANPA Central Office Code Utilization Survey and Telcodata records.)

History and origin of the 936 area code

936 has been the East Texas Piney Woods code since the year 2000. Quick timeline:

Why no overlay? Two reasons. First, Deep East Texas is geographically huge but population-light — only about 700,000 people across 30,000 sq miles — so number-block consumption has been slow. Second, the 2014 number-block-pooling reforms that the FCC pushed through have let regions like 936 reclaim and re-assign unused blocks instead of needing new codes. Together those mean 936's number pool is still healthy in 2026.

Time zone of the 936 area code

936 sits in the Central Time Zone:

• Central Standard Time (CST): UTC−6 (early November through early March)
• Central Daylight Time (CDT): UTC−5 (early March through early November)

Reference clock — when it's 12:00 PM in 936 (Lufkin, TX):

Deep East Texas runs on the same clock as Houston, Dallas and Chicago — one hour behind the East Coast and two hours ahead of the West Coast. If you're scheduling outbound calls to a 936 number from outside Texas, target between 9 AM and 5 PM Central Time to land in normal East Texas business hours.

How to get a 936 phone number

A 936 number is useful if you serve customers anywhere from Huntsville to the Louisiana line — clinics, law offices, field-service businesses, real-estate brokerages, lumber/forestry operations, and remote teams that want a Deep East Texas local presence. You don't need to live in Texas; virtual-number providers can issue you a real 936 number that rings on any device.

The setup runs in four steps and takes minutes:

1. Check availability. Search the provider's inventory for a 936 number (or port an existing 936 number you already own).
2. Pick your plan. Choose the seat count and features that fit your team.
3. Configure features. Wire up call forwarding, voicemail-to-email, mobile / desk-phone / softphone routing, business-hours rules and an auto-attendant.
4. Go live. Activate the same day. Porting an existing 936 number runs in the background for 5–10 business days while you stay live on a temporary number.

Pricing as of mid-2026:

Most providers include call forwarding, voicemail-to-email, SMS, business-hours routing and call recording on every plan.

See 936 virtual number options →

Who gains the most from a 936 number

In a rural region with strong "local-first" buying behavior, the right area code matters a lot to answer rates. The teams that benefit most:

• Local clinics, hospitals and rural healthcare networks serving Walker, Angelina, Nacogdoches and Polk counties — patients are far more likely to pick up an in-state code than an unrecognized one.
• Field-service businesses — septic, propane, HVAC, plumbing, fencing, forestry contractors, agricultural-equipment dealers — running across the Piney Woods.
• Law firms and real-estate brokerages in Huntsville, Lufkin, Nacogdoches and Palestine.
• Sales / SDR teams expanding into Texas — first-touch outbound from a local code beats an out-of-state caller ID, especially in small-city and rural markets.
• Remote teams headquartered elsewhere that want a Deep East Texas presence without leasing a Huntsville or Lufkin office.

Three common mistakes with 936 numbers

1. Assuming a 936 caller is in Houston. Conroe (Montgomery County) sits on the boundary between 936 and 281 / 832, but the vast majority of 936 numbers are outside the Houston metro — in rural East Texas. If you cold-call a 936 number expecting a Houston business, you'll often reach someone two hours away in Lufkin or Nacogdoches.
2. Confusing 936 with 409. They share the original Gulf Coast / East Texas footprint from before the 2000 split. Today 936 is Deep East Texas (Piney Woods); 409 is the Beaumont / Port Arthur / Galveston Gulf Coast. They're geographically adjacent but legally separate.
3. Forgetting that 7-digit dialing still works. If you're moving from a metro that requires 10-digit dialing and you bring an old auto-dialer or PBX dial-plan with strict 10-digit rules, you'll still be fine in 936 — but newcomers sometimes "correct" their dial-plan to drop the area code and break dialing to other 936-region towns. Train your team to always dial 10 digits when in doubt.

Is 936 a spam-heavy area code?

936 is not on any "high-risk" robocall list and, because it's a rural single-code region, sees noticeably fewer spoofed calls than the big-metro overlay codes. The FCC, FTC and Texas PUC have stepped up enforcement under the STIR/SHAKEN call-authentication framework, which most US carriers fully implemented by 2021. If you receive a suspicious 936 call:

• Don't return it — scammers occasionally spoof rural-looking codes to look "trustworthy."
• Report it to the FTC at reportfraud.ftc.gov.
• File a complaint with the FCC at consumercomplaints.fcc.gov.
• Add the number to your phone's block list (iOS: Phone → Recents → ⓘ → Block this Caller; Android: Phone → call log → menu → Block / Report).

Frequently asked questions

Get a 936 virtual number for your business

If you want to sound local to Deep East Texas customers — for clinics, law offices, field-service businesses, real-estate, or sales teams expanding into Huntsville, Lufkin, Nacogdoches or Conroe — a virtual 936 number sets up in minutes.

My Country Mobile offers 936 numbers with call forwarding, voicemail-to-email, SMS, IVR and integrations with HubSpot, Zoho, Pipedrive and Zendesk. Calls route to any device worldwide, pricing starts at $12/user/month, and over 17,500 businesses already trust MCM with their virtual phone presence.

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Sources

• North American Numbering Plan Administrator (NANPA)
• Texas Public Utility Commission — Area Code Information
• Wikipedia — Area code 936
• USPS ZIP Code Lookup
• FCC — STIR/SHAKEN call authentication
• Federal Trade Commission — Report fraud