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Phone Numbers: (559) 503-XXXX

Recently Searched Numbers in the 559 Area Code

About the (559) 503 Prefix

The (559) 503 prefix serves Fresno, California, United States. Phone numbers in this exchange follow the format (559) 503-XXXX. The primary carrier assigned to this prefix is T-Mobile.

(559) 503 Geographic Info

Primary City
Fresno
State
California, United States
Primary Carrier
T-Mobile

Other Prefixes in the 559 Area Code

From Our Blog

The way we use phones has changed — but so have the risks. Here's something our research team thinks you should know:

T-Mobile Scam Shield, AT&T ActiveArmor, and Verizon Call Filter all offer options to block anonymous and private numbers at the network level. This blocks the calls before they reach your phone, meaning they won't appear in your call log at all.

Read more: What Does "No Caller ID" Mean? How to Find Out Who Called

Frequently Asked Questions

What area code is (559) 503?

(559) 503 is a telephone prefix in the 559 area code, which serves Fresno, California, United States.

Where is the (559) 503 prefix located?

Phone numbers with the (559) 503 prefix are located in Fresno, California, United States. The primary carrier for this prefix is T-Mobile.

What carrier uses the (559) 503 prefix?

The primary carrier assigned to the (559) 503 prefix is T-Mobile. However, numbers may be ported to other carriers over time.

How do I look up a phone number with the (559) 503 prefix?

Enter the full 10-digit number (e.g. (559) 503-XXXX) into ClarityCheck's reverse phone lookup to instantly see the owner's name, address, social profiles, and more.