http://sn.1w6.org/file/bobjonkman-20160715T074949-rz7en78.html
Happens to me regularly (I maintain a number of #Twitter accounts for organizations, eg. @kwlug ) Not all those orgs have phone numbers. But the Twitter Overlords have been pretty good about unlocking accounts for me. Perform the Administrivia at https://support.twitter.com/forms/general?subtopic=suspended