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Sea Isle City, New Jersey Phone Lookup

Find the owner of any phone number in Sea Isle City, New Jersey.

What Phone Numbers Are in Sea Isle City, New Jersey?

Looking up a phone number in Sea Isle City, New Jersey? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Sea Isle City is served by 2 area codes and has 6 active phone prefixes.

2 Area Codes
6 Phone Prefixes
12% Wireless
88% Landline

Area Codes Serving Sea Isle City

Phone numbers in Sea Isle City, New Jersey use the following area codes: 609, 640.

Top Phone Carriers in Sea Isle City

The most common phone service providers in Sea Isle City include:

  • Verizon New Jersey, Inc.
  • Comcast Ip Phone, Llc
  • Onvoy, Llc - Nj
  • Bandwidth.com Clec, Llc - Nj
  • Onvoy Spectrum, Llc

Data current as of March 2026

Nearby Cities in New Jersey

Other cities in New Jersey that share area codes with Sea Isle City:

Sea Isle City at a Glance

2,000 Population
66.1 Median Age
$108,359 Median Income
6,719 Housing Units
93% Homeownership

Demographics

  • White 96.5%
  • Black 0.1%
  • Hispanic 1.8%
  • Asian 0%
  • Other 1.7%

Financial Profile

$146,764 Avg. Income per Return
$57,376 Avg. Wages per Return
1,100 Tax Returns Filed
1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Sea Isle City, New Jersey?

Phone numbers in Sea Isle City, New Jersey use 2 area codes: 609, 640. These area codes are shared with other cities in the region. Sea Isle City has 6 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 Sea Isle City, New Jersey?

To look up any phone number in Sea Isle City, 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 Sea Isle City 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 Sea Isle City?

Sea Isle City, New Jersey has both wireless and landline phone numbers. Approximately 12% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 88% being landline or VoIP. Major carriers serving the area include Verizon New Jersey, Inc., Comcast Ip Phone, Llc, Onvoy, Llc - Nj. 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.