10-digit dialing requirement for every local call starts Sunday for telephone users in 616, 810, 906 and 989 area codes (2024)

FAQs

10-digit dialing requirement for every local call starts Sunday for telephone users in 616, 810, 906 and 989 area codes? ›

Callers in Michigan's 616, 810, 906 and 989 area codes should start dialing with 10 digits (area code plus telephone number) on April 24, 2021, the start date for what's called a permissive dialing period designed to get customers used to the new requirement of including an area code when dialing, even for local calls.

A 10-digit dialed telephone call requires entering both the three-digit area code and the seven-digit telephone number to complete the call, even if the area code is the same area code as your own.

Ten Digit Dial. Beginning October 24, 2021, you will be required to use 10 digits when placing calls from your wireless or landline phone. This includes calls within your area code that you may currently only dial with seven digits.

Beginning October 27, 2021, you must dial 10-digits (area code + telephone number) for all local calls.

Ten-digit dialing is a telephone dialing procedure in the countries and territories that are members of the North American Numbering Plan (NANP). It is the practice of including the area code of a telephone number when dialing to initiate a telephone call.

The US states affected by the mandatory 10-digit dialing include: Alaska, Alabama, Arkansas, Arizona, California, Colorado, Delaware, Florida, Georgia, Hawaii, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana, Nevada, New Hampshire, New Jersey, New Mexico, New ...

FAQ: Evolution of US Phone Numbers

Initially, they were alphanumeric, with the introduction of the North American Numbering Plan (NANP) in the 1940s, they transitioned to a standardized ten-digit format. This format includes a three-digit area code, a three-digit prefix, and a four-digit line number.

In truth, the need for 10-digit phone numbers started to become apparent long before 2001. There are only so many number combinations available per 3-digit area code, and as the pool of available numbers began to dwindle in the early 1990s, more and more areas were forced to introduce different formats.

Beginning April 24, 2021, you should begin dialing 10 digits (area code + telephone number) for all local calls. If you forget and dial just 7 digits, your call will still be completed. Beginning October 24, 2021, you must dial 10-digits (area code + telephone number) for all local calls.

For local landline numbers, use the format XXX-XXXX, with XXX as the area code and XXXX as the subscriber number. For example, a local landline number in Manila would be 02-1234567.

What is classed as a local call? ›

Any call for which an additional charge, i.e., toll charge, is not billed to the calling or called party, or (depending on the country) for which this charge is reduced because it is a short-distance call (e.g. within a town or local metropolitan area).

Current rules for telephone area codes allow the use of digits 2-9 for the first digit, and 0-9 for the second and third digits, but the last two digits cannot both be 1 (to avoid confusion with area codes such as 911).

The area code for a particular city or region is the series of numbers that you have to dial before someone's personal number if you are making a phone call to that place from a different area.

What are 10 Digit Numbers? 10-digit numbers are those numbers that start from 1000000000 and end on 9999999999. For example, 5,901,235,682 and 3,502,586,760 are 10-digit numbers.

How to call toll-free numbers? You can call on a toll-free number exactly the same way you would call any other number. You just need to ensure that you dial “1” before the toll-free code or prefix (800, 888, 877, 866, 855, 844, and 833). These codes cannot be interchanged among each other.

It is always assumed that each and every citizen will possess a mobile phone. Therefore, India settled for 10 digit numbers under the Government's National Numbering Plan(nnp) . By keeping 10 digit numbers, we get a combination of 1,000 crore numbers.

Instead of splitting the existing area code into more regions, overlay area codes increase the amount of phone numbers available to the same geographic as the original. The introduction of overlay required people to start using 10-digit dialing even for local calls.

A phone number may have up to 15 digits, including the area and country code, per the international standard. Most cell phone numbers are 10-digits long, omitting the country code.