DAUPHIN ISLAND, Alabama Phone Lookup

Q: How do I look up a phone number in DAUPHIN ISLAND, Alabama?

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 1 area code serving DAUPHIN ISLAND.

Q: What types of phone numbers are in DAUPHIN ISLAND?

DAUPHIN ISLAND has both wireless and landline numbers. Approximately 15% of prefixes are wireless, with 85% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in DAUPHIN ISLAND, Alabama.

What Phone Numbers Are in DAUPHIN ISLAND, Alabama?

Looking up a phone number in DAUPHIN ISLAND, Alabama? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. DAUPHIN ISLAND is served by 1 area code and has 4 active phone prefixes.

1 Area Code

4 Phone Prefixes

15% Wireless

85% Landline

Area Codes Serving DAUPHIN ISLAND

Phone numbers in DAUPHIN ISLAND, Alabama use the following area code: 251.

Top Phone Carriers in DAUPHIN ISLAND

The most common phone service providers in DAUPHIN ISLAND include:

Onvoy, Llc - Al
Brightspeed Of Alabama, Llc - Northern
Onvoy Spectrum, Llc
Level 3 Communications, Llc - Al

Data current as of March 2026

Nearby Cities in Alabama

Other cities in Alabama that share area codes with DAUPHIN ISLAND:

DAUPHIN ISLAND at a Glance

1,852 Population

62.2 Median Age

$67,206 Median Income

2,262 Housing Units

97% Homeownership

Demographics

White 92.9%
Black 1.8%
Hispanic 4.4%
Asian 0%
Other 0.9%

Financial Profile

$94,036 Avg. Income per Return

$50,530 Avg. Wages per Return

890 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve DAUPHIN ISLAND, Alabama?

Phone numbers in DAUPHIN ISLAND, Alabama use 1 area code: 251. These area codes are shared with other cities in the region. DAUPHIN ISLAND has 4 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 DAUPHIN ISLAND, Alabama?

To look up any phone number in DAUPHIN ISLAND, 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 1 area code serving DAUPHIN ISLAND 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 DAUPHIN ISLAND?

DAUPHIN ISLAND, Alabama has both wireless and landline phone numbers. Approximately 15% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 85% being landline or VoIP. Major carriers serving the area include Onvoy, Llc - Al, Brightspeed Of Alabama, Llc - Northern, Onvoy Spectrum, Llc. 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.