Discovering the truth about a phone number, email, or address history can be eye-opening, please use this tool with caution.USA Area code 430 - Plano, TX
Area code 430 is a North American Numbering Plan telephone area code serving Area codes for northeast Texas, United States in Texas. It was activated in 1962 and today covers roughly 788,374 residents across 227 cities and towns .
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Who called me from area code 430?
A call from area code 430 most likely originates from Plano or elsewhere in Texas - but caller ID spoofing means the area code alone cannot confirm who called. Right now, 25 430 numbers carry scam reports on this page. The only reliable way to identify the caller is to check the full 10-digit number:
- Run the number through the reverse phone lookup at the top of this page to see the owner's name, carrier, and location.
- Compare it against the recently reported scam numbers in 430 below.
- If the call was unwanted, report it to the FTC and use the report form on this page so other 430 residents see it.
Report a scam call from 430 Help other 430-area residents - takes 20 seconds, no signup
Reports are reviewed by our team before appearing on the page. The highest-reported numbers get added to the “Recently reported scam numbers” list above with a “community” badge.
Should I answer a call from a 430 number? Take the 30-second quiz - 5 questions, verdict + advice
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Next step: run a reverse-phone lookup on the number to see everything public about it.
Where is the 430 area code? Coverage map
The pin marks Plano, the largest city served by area code 430. Zoom and pan to explore the coverage region.
Interactive map. Click a pin for city details. Data © OpenStreetMap contributors.
Cities in the 430 area code
Area code 430 serves the following 227 communities:
Area codes near 430 (overlay + neighboring)
If a caller ID shows one of these codes, the call is probably still from the Plano area or a nearby region. Click any code to see its own page.
430 area code robocall complaints (FCC data)
Monthly count of FCC complaints tagged to numbers in area code 430 over the last 12 months.
54 complaints in the last 12 months. That's about 53% fewer robocall complaints per capita than the US average - 7 per 100,000 residents vs a national average of 14.7.
Source: FCC Consumer Complaint Data (dataset vakf-fz8e). Data as of August 9, 2026. Refreshed monthly.
How 430 area code spam calls arrive
Based on 54 FCC complaints in the last 12 months, here's how 430 spam calls reached recipients:
FCC Consumer Complaint Data, last 12 months as of August 9, 2026. Refreshed monthly. Note: the FCC dataset labels method (Live Voice / Prerecorded / SMS) but does not classify scam type (IRS impersonation, tech support fraud, etc.) - those come from community reports.
Recently reported scam numbers in 430
Numbers reported to the FCC or by our community in the last 12 months. Click any to run a full reverse-phone lookup.
Source: FCC Consumer Complaint Data, last 12 months as of August 9, 2026. Refreshed monthly. Numbers submitted via the report form near the top of this page get added here with a “community” badge after moderation.
How to block 430 spam calls (by carrier)
Getting repeated spam calls from 430 numbers around Plano, Texas? You can't legitimately block every 430 call without also missing legitimate ones from Plano, Texas - so the practical fix is to turn on your carrier's free spam filter and register on the national do-not-call list. Step-by-step for each major US carrier below.
AT&T
- Download the free AT&T ActiveArmor app (iOS + Android).
- Sign in with your wireless number.
- Enable Fraud Blocking and Suspected Spam Warning.
- To block a specific number, tap the call in your history → Block.
Verizon
- Download the free Verizon Call Filter app (iOS + Android).
- Sign in with your Verizon account.
- Turn on Spam Filter.
- To block a specific number: My Verizon → Blocks → Add Number.
T-Mobile
- Download the free Scam Shield app (iOS + Android).
- Enable Scam Block (blocks known scam calls silently).
- Use Scam ID to see “Scam Likely” caller ID on suspicious numbers.
- To block a specific number, dial
#662#from your device.
All carriers
- Register on the FTC's National Do-Not-Call list.
- Report unwanted calls to the FCC at fcc.gov/complaints.
- On iPhone: Settings → Phone → Silence Unknown Callers.
- On Android: Phone app → ⋮ → Settings → Caller ID & spam.
Sources: carrier support pages (AT&T, Verizon, T-Mobile), FCC consumer guides. Free features as of 2026. Every one of these steps costs nothing.
History of the 430 area code
state of Texas, including Kilgore, Texarkana, Tyler, and Sherman. The numbering plan area begins just north and east of the Dallas–Fort Worth metroplex, and extends to the Oklahoma, Arkansas, and Louisiana state borders. Area code 903 was created November 4, 1990 in a split of area code 214.
430 area code FAQ: common questions
What area code is 430?
Area code 430 is a North American Numbering Plan area code that serves Area codes for northeast Texas, United States in Texas, primarily including Plano and surrounding communities. It was activated in 1962.
Where does area code 430 cover?
Area code 430 covers the Plano, Texas area.
Is 430 a real area code or a scam?
430 is a real, actively-assigned US area code - not itself a scam. However, spammers do use 430 numbers because the code is well-known and appears local to millions of residents. Always verify the specific number, not the area code.
How do I block 430 spam calls?
You cannot legitimately block an entire area code without also blocking legitimate calls from Plano. Better options: register on the National Do-Not-Call list, enable your carrier's spam-filter (all major US carriers now offer this free), and report unwanted calls to the FCC at fcc.gov/complaints so they show up in the trend data on this page.
What's the overlay area code for 430?
430 shares coverage with overlay code 903. That means new phone numbers issued in the same geographic area may have either area code, and 10-digit dialing is required.
Sources
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