Info Phone 51586816XX.

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Example of Formatting Phone Numbers 515-868-16XX / 51586816XX
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Databases updated on July 31, 2021

What state area code is 515?

Area code 515 refers to the state IA and rate center ALGONA

Which company owns the phone numbers +1 (515) 200-16XX?

Phone numbers are owned by NEW CINGULAR WIRELESS PCS, LLC - IL

Area code 515 and prefix 200 assign data ?

Assign data September 7, 2006

How many telephone numbers are in ALGONA area code?

Each area code contains 515 usable telephone prefixes, which are the 3-digit numbers that follow the area code. Each prefix has 10,000 telephone numbers, and each area code has 7.92 million telephone numbers. 

What makes up a telephone number?

Our telephone numbering system operates under the North American Numbering Plan, which was developed in 1947 by AT&T and subsequently adopted by the Federal Communications Commission (FCC). It established the 10-digit scheme we use today.

Area Code NPA NXX
  • The "NPA" (Number Plan Area) is the area code. ALGONA currently has eight area codes: .
  • The "NXX" is the central office (CO) code, and is also referred to as the "prefix." An NXX serves a specific exchange or rate center.
  • The XXXX is the line number for the customer.