C.f. comment at "with International produces a parseable result (if no ext)" in https://github.com/typeable/libphonenumber/blob/main/test/Spec.hs
C.f. comment at "with International produces a parseable result (if no ext)" in https://github.com/typeable/libphonenumber/blob/main/test/Spec.hs