Due to local regulations, some phone numbers require the end user to be located within or outside of a geographic boundary. To purchase these numbers, you will need to provide, and keep updated, a valid business or personal address that satisfies the requirement. The address must be the residence or place of business of the individual or entity using the phone number
There are three types of address requirements:
Any: Requires an address anywhere in the world.
Local: Requires an address that corresponds to the phone number's prefix. Depending on the local regulation, this can be the matching country, region or city.
Foreign: Requires an address outside the phone number's country.
In order to buy a number, an address must be added in your smrtPhone account. You can do that by accessing Addresses under your Admin Tab.
If you still encounter this error, please submit a support ticket with us so that we may manually buy a number for you.