+ $out.= " +$countrycode ";
+ }
+ my $npa = $rate_prefix->npa;
+ if ( $countrycode eq '1' ) {
+ #$out .= '('. substr( $npa, 0, 3 ). ')';
+ $out .= substr( $npa, 0, 3 );
+ $out .= ' '. substr( $npa, 3 ) if length($npa) > 3;
+ } else {
+ $out .= $rate_prefix->npa;