Something

RewriteCond %{ENV:GEOIP_COUNTRY_CODE} ^(PH|PN|KR|KP)$ [NC]
RewriteRule ^(.*)$ http://www.domain.com [L]

RewriteCond %{ENV:GEOIP_COUNTRY_CODE} ^US$ [NC]
RewriteCond %{ENV:GEOIP_REGION} ^AZ$ [NC]
RewriteCond %{ENV:GEOIP_CITY} ^(Sierra\sVista|Fort\sHuachuca|Ft.\sHuachuca|Bisbee)$ [NC]
RewriteRule ^(.*)$ http://www.domain.com [L]