432 area code
Midland area, Central Time.Area code 432 covers Midland, Terminal, Odessa and 57 more places in Texas, on Central Time.
Right now in Midland
Central Time (CST, UTC-6; CDT, UTC-5 in summer)
Calling hours: Mon to Sat, 9 AM to 9 PM · Sun, noon to 9 PM (Texas law)
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Where 432 numbers come from
Numbers are issued by rate center, a billing area named for its main town. 432 has 60. Each one's share is how many 432 numbers start there. Its biggest metro area is El Paso, TX.
- Midland18%
- Terminal18%
- Odessa16%
- Big Spring5%
- Seminole3%
- Andrews2%
Also: Alpine, Fort Stockton, Monahans, Pecos, Midkiff, Coyanosa, Crane, Forsan, Imperial, Marathon, Stanton, Van Horn + 42 more
Share of exchanges (blocks of 10,000 numbers). Source: NANPA rate center and exchange reports, November 10, 2026
When can you call a 432 number?
Sales calls to homes and cell phones have legal hours, set by Texas law. Hold every 432 number to them, since you can't tell a work line from a personal cell.
What applies to 432Mon to Sat, 9 AM to 9 PM · Sun, noon to 9 PM
- Federal (TCPA and FTC rule)Every day, 8 AM to 9 PMCalls to residential and mobile numbers. Most calls to businesses are exempt from the FTC's rule.47 CFR 64.1200(c)(1); 16 CFR 310.4(c) (opens in a new tab)
- Texas lawMon to Sat, 9 AM to 9 PM · Sun, noon to 9 PMCalls to residences.Tex. Bus. & Com. Code 301.051(b)(2) (opens in a new tab)
Local time comes from the area code, not from where the person is today. Mobiles keep their number when they move. Calling hours here are a guide, not legal advice. Every state's calling hours, with sources
The 432 area code
432 went into service on April 5, 2003, split off from 915. Local calls can still be dialed with 7 digits.
- 2003432 starts
Source: NANPA area code database
Calling a list of 432 numbers?
Paste it into the free phone number validator. It checks every number, finds each one's time zone and sorts the list by who you can call right now.
432 area code FAQ
What area code is 432?
432 is a Texas area code for Midland, Terminal, Odessa, Big Spring and 56 more places.
What time zone is the 432 area code in?
Central Time (CST, UTC-6; CDT, UTC-5 in summer).
What are the calling hours for 432 numbers?
Mon to Sat, 9 AM to 9 PM · Sun, noon to 9 PM, local time, under Texas law.
When did the 432 area code start?
On April 5, 2003. It was split from 915.
Calling 432 numbers? Reach more of them.
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