Smithtown, New York Phone Lookup

Q: How do I look up a phone number in Smithtown, New York?

Enter the full 10-digit number into the search box and click Search. 411FCC returns the owner's name, location, carrier, and line type. The lookup covers all 2 area codes serving Smithtown.

Q: What types of phone numbers are in Smithtown?

Smithtown has both wireless and landline numbers. Approximately 20% of prefixes are wireless, with 80% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Smithtown, New York.

What Phone Numbers Are in Smithtown, New York?

Looking up a phone number in Smithtown, New York? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Smithtown is served by 2 area codes and has 32 active phone prefixes.

2 Area Codes

32 Phone Prefixes

20% Wireless

80% Landline

Area Codes Serving Smithtown

Phone numbers in Smithtown, New York use the following area codes: 631, 934.

Top Phone Carriers in Smithtown

The most common phone service providers in Smithtown include:

Verizon New York, Inc.
Cablevision Lightpath, Inc. - Ny
Omnipoint Communications, Inc. - Ny
Onvoy, Llc- Ny
Mcimetro Access Transmission Services Llc - Ny

Data current as of March 2026

Nearby Cities in New York

Other cities in New York that share area codes with Smithtown:

Smithtown at a Glance

24,375 Population

47.0 Median Age

$150,664 Median Income

8,235 Housing Units

89% Homeownership

Demographics

White 82.3%
Black 1.6%
Hispanic 12.4%
Asian 4.6%
Other 0%

Financial Profile

$138,666 Avg. Income per Return

$93,065 Avg. Wages per Return

18,060 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Smithtown, New York?

Phone numbers in Smithtown, New York use 2 area codes: 631, 934. These area codes are shared with other cities in the region. Smithtown has 32 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.

How Do I Look Up a Phone Number in Smithtown, New York?

To look up any phone number in Smithtown, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 2 area codes serving Smithtown and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.

What Types of Phone Numbers Are in Smithtown?

Smithtown, New York has both wireless and landline phone numbers. Approximately 20% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 80% being landline or VoIP. Major carriers serving the area include Verizon New York, Inc., Cablevision Lightpath, Inc. - Ny, Omnipoint Communications, Inc. - Ny. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.