The Bangladesh Telecommunications Company Limited (BTCL) yesterday said it would change about 10,000 telephone numbers under the Ramna Telephone Exahange to provide the customers enhanced facilities of the NGN technology.
Telephone numbers beginning with ‘711’ and ‘712’ will be replaced by new eight-digit numbers starting with ‘471’ and ‘571’, the BTCL said in a statement.
It said the conversion process would start from April 3.
The BTCL said the customers would be informed over phone while changing numbers. The new numbers are available on the BTCL website www.btcl.com.bd.