--- /dev/null
+<context name="US-Numbering-Plan">
+
+ <!--
+ If the destination starts with 011, then check enum and route the call accordingly
+ -->
+ <extension name="US_International">
+ <condition field="destination_number" expression="^011(\d*)$">
+ <action application="set" data="continue_on_fail=true"/>
+ <action application="set" data="hangup_after_bridge=true"/>
+ <action application="enum" data="1$1"/>
+ <action application="bridge" data="${enum_auto_route}"/>
+ <action application="bridge" data="sofia/gateway/$${default_gateway}/011$1"/>
+ </condition>
+ </extension>
+
+ <!--
+ If the destination is a 10 or 11 digit US-Style number, then check enum and route accordingly
+ -->
+ <extension name="US_LD">
+ <condition field="destination_number" expression="^1?([2-9]\d{2}[2-9]\d{6})$">
+ <action application="set" data="continue_on_fail=true"/>
+ <action application="set" data="hangup_after_bridge=true"/>
+ <action application="enum" data="1$1"/>
+ <action application="bridge" data="${enum_auto_route}"/>
+ <action application="bridge" data="sofia/gateway/$${default_gateway}/1$1"/>
+ </condition>
+ </extension>
+
+ <!--
+ Check for the existence of a default area code.... If found and the destination was dialed
+ as 7 digits prefix a 1 and the default area code to the dialstring, then check enum,
+ then (you guessed it) route accordingly
+ -->
+ <extension name="US_Local">
+ <condition field="${default_area_code}" expression="\d{3}" continue="on-true">
+ <anti-action application="say" data="you must dial the area code to call this destination"/>
+ </condition>
+ <condition field="destination_number" expression="^([2-9]\d{6})$">
+ <action application="set" data="continue_on_fail=true"/>
+ <action application="set" data="hangup_after_bridge=true"/>
+ <action application="enum" data="1$1"/>
+ <action application="bridge" data="${enum_auto_route}"/>
+ <action application="bridge" data="sofia/gateway/$${default_gateway}/1${default_area_code}$1"/>
+ </condition>
+ </extension>
+
+ <!--
+ If the number dialed was
+ 411 (Directory Services),
+ 611 (Pretty Standard for Provider Customer Service),
+ 811 (call before you dig i think?),
+ or 911 (Emergency Services) then send directly out the default profile
+ -->
+ <extension name="FCC_Services">
+ <condition field="^([4689]11)$">
+ <action application="bridge" data="sofia/gateway/$${default_gateway}/$1"/>
+ </condition>
+ </extension>
+</context>