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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...

telephone numbers consist of ten digits, of which the leading three are the area code. In seven-digit dialing it is not necessary to dial the area code. The procedure...

ending code protection for the Washington area on October 1, 1990. Ten-digit dialing was now required for all local calls between Maryland, the District...

American Numbering Plan Administrator, permissive dialing began on April 24, 2021 and ten-digit dialing has been required from October 24, 2021. In late...

to transition to ten-digit dialing by October 24, 2021. List of Texas area codes "Transition to 10-digit dialing (for 988 as 3-digit access to National...

scheduled to transition to ten-digit dialing by October 24, 2021. That allowed the 353 overlay to be implemented without permissive dialing period. List of Wisconsin...

to transition to ten-digit dialing by October 24, 2021. List of Texas area codes "Transition to 10-digit dialing (for 988 as 3-digit access to National...

to ten-digit dialing by October 24, 2021. List of Texas area codes NANPA area code map of Texas "Transition to 10-digit dialing (for 988 as 3-digit access...

to transition to ten-digit dialing by October 24, 2021. List of Texas area codes "Transition to 10-digit dialing (for 988 as 3-digit access to National...

dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021. Prefixes without date existed long before databases...

must be dialed for all calls, while it retains the trunk code, '0', for all national dialling. Exception: Some "special services" use 3 or 4 digits with...

called an area code or city code, which is a set of digits forming the most-significant part of the dialing sequence to reach a telephone subscriber. Numbering...

concept that was somewhat controversial because of the requirement for ten-digit dialling. Bell and other telephone companies pressed for an overlay since they...

exhaustion. Effective June 23, 2008, ten-digit dialling became mandatory in British Columbia, and attempts to make a seven-digit call triggered an intercept message...

2008, as an overlay for the entire province. As a preliminary step, ten-digit dialling was introduced across the province on an optional basis on June 23...

single area code, even local calls in the numbering plan area require ten-digit dialing, because prior to October 2021, area code 254 had telephone numbers...

code and the final six digits (07XX XXX XXX). The international code for Kenya is "+254". South Africa uses 10-digit dialling, which has been required...

Canada), callers dial as if undertaking regular ten-digit dialing within those countries. Callers must simply dial 1 + 868 + seven digit phone number. From...

codes of 988 that still permitted seven-digit dialing, requiring all such NPAs to transition to ten-digit dialing. On November 28, 2022, the 209 numbering...

with each digit and thereby generates electrical pulses which the telephone exchange decodes into each dialed digit. Thus, each of the ten digits is encoded...