Area code 430 covers Tyler and surrounding areas in Texas. It was activated in 2003 as an overlay of area code 903. Today it shares its territory with overlay code 903. For the full picture, see all Texas area codes.
| State | Texas |
|---|---|
| Primary city | Tyler |
| Cities also served | Tyler, Longview, Texarkana, Sherman, Paris, Marshall, Greenville, Mount Pleasant |
| Time zone | Central (UTC-6 / UTC-5 DST) |
| Year established | February 15, 2003 |
| Original 1947 NPA? | No |
| Parent code | 903 |
| Overlay codes | 903 |
| Currently in use? | Yes, actively assigned |
| Ten-digit dialing required? | Yes |
Cities Served by Area Code 430
Area code 430 serves Northeastern Texas, extending from just north and east of the Dallas–Fort Worth metroplex to the Oklahoma, Arkansas, and Louisiana state borders, including the following cities and communities:
- Tyler
- Longview
- Texarkana
- Sherman
- Paris
- Marshall
- Greenville
- Mount Pleasant
Nearby area codes covering the same broader region include: 903.
How to Get a 430 Phone Number
There are three ways to get a phone number with the 430 area code, each suited to a different need:
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Browse 430 Numbers →- Buy from a premium-number specialist. Companies that hold curated inventories of specific area codes can sell you a 430 number directly, often with a one-time fee and ownership transferred to you (no recurring carrier fees). This is the option for picking a specific memorable number, or for getting an area code that most carriers won’t let you request. Browse our 430 inventory.
- Sign up with a VoIP carrier. Voice-over-IP services (such as Google Voice, OpenPhone, Grasshopper, and many others) can typically provision a 430 number on request, especially for active overlay codes. You won’t usually get to pick the specific number, but you’ll get a working line in the area code. This is the cheapest option for anyone who doesn’t need a particular number.
- Port an existing 430 number. If you already have a 430 phone number with another carrier, you can transfer it (port it) to a new service provider while keeping the number. This works for landlines, cell phones, and VoIP services, though landlines outside of Texas sometimes can’t accept inbound ports of 430 numbers due to 911 routing rules.
Looking for a 430 number? 212areacode.com offers premium 430 numbers for Tyler, Texas — choose your number, port it to any carrier in 3–5 business days, and pay a one-time fee with no monthly charges. Browse available 430 numbers →
Frequently Asked Questions
Is the 430 area code still in use?
Yes. 430 is actively assigned to new phone lines in Northeastern Texas, extending from just north and east of the Dallas–Fort Worth metroplex to the Oklahoma, Arkansas, and Louisiana state borders.
What is the difference between 430 and 903?
Today they share the same geographic territory in Texas. New phone lines in the area may be assigned either code. The two codes work identically for calling, billing, and service.
What is the parent area code of 430?
Area code 430 is an overlay of 903. Both codes serve the same region of Texas.
Can I get a 430 number if I don't live in Texas?
Yes. Phone numbers are no longer tied to a physical address. With VoIP service or a number broker, you can hold a 430 number from anywhere in the world. The number routes to whatever device or carrier you specify.
Is 430 a scam area code?
No. 430 is a legitimate, active area code for Northeastern Texas, extending from just north and east of the Dallas–Fort Worth metroplex to the Oklahoma, Arkansas, and Louisiana state borders. Like any area code, scammers occasionally spoof 430 caller IDs, but the code itself is heavily used by real Texas businesses, government offices, and residents.
What cities are in the 430 area code?
Area code 430 serves northeastern Texas, including Tyler, Longview, Texarkana, Sherman, Paris, Marshall, Greenville, and Mount Pleasant, among many others across 32 counties.
Is 430 an overlay of 903?
Yes. Area code 430 was assigned on February 15, 2003 as a full overlay of area code 903, meaning both codes cover exactly the same geographic territory in northeastern Texas. Ten-digit dialing is required for all local calls.
What time zone is the 430 area code in?
Area code 430 is in the Central Time Zone — UTC-6 during standard time and UTC-5 during Daylight Saving Time.
