diff --git a/web.rb b/web.rb
index 9646e061dcb3932914b3b09dfea88db05d65e251..cca140e7901fae16d632c5b992780b1e69b66aec 100644
--- a/web.rb
+++ b/web.rb
@@ -151,6 +151,10 @@ class Web < Roda
 			call_id,
 			body: body
 		)
+	rescue Bandwidth::ApiErrorResponseException
+		# If call does not exist, don't need to hang up or send to voicemail
+		# Other side must have hung up already
+		raise $! unless $!.response_code.to_s == "404"
 	end
 
 	route do |r|