Introduction
This guide explains how to configure Coverage Settings for a destination using Country, State based routing or ZIP Code based routing.
Coverage can be configured at three levels: Country, State, and ZIP Code. The level you select determines how broadly or specifically calls will be routed.
Country Level
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If only a Country is selected, calls from all states and ZIP Codes within that country will be allowed by default unless states and zip codes are selected. If states and ZIP Codes are selected then the call will route accordingly.
State Level
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If specific States are selected, calls will be routed from all ZIP Codes within those states.
ZIP Code Level
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ZIP Codes can be used to fine-tune routing rules by including or excluding specific ZIP Codes.
Example:
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Country Selected: United States
→ Calls from all states and ZIP Codes in the United States will be allowed. -
State Selected: California
→ Calls from all ZIP Codes in California will be allowed. -
ZIP Code Rule Added: Exclude 90001
→ Calls from ZIP Code 90001 will not be routed even though California is selected.














