BWDB-15771 remove error codes no longer used for importing global TNs to an account

Author: csteward-bw

site/docs/numbers/errors.mdx

@@ -199,12 +199,6 @@ image: '@site/static/img/bw-icon.svg'
 | 5164 | DisconnectMode '%s' is invalid. Valid values are: purge |
 | 5165 | A single order cannot contain a mix of NANP and International telephone numbers |
 | 5166 | Sip Peer doesn't have Sms feature. |
-| 5167 | The tn from the specified region '%s' is not a valid region for account %s |
-| 5168 | TnType '%s' is not a valid TnType for account %s |
-| 5169 | Billing type '%s' is not valid for international orders. Valid billing types are: NOCHARGE |
-| 5170 | The specified vendor is not available for this account. |
-| 5171 | Non-international customer segment cannot import international telephone numbers. |
-| 5172 | International customer segment cannot import NANP telephone numbers. |
 | 5174 | A purge disconnect type is required for Short Code TNs |
 | 5175 | Only a single type of TN is allowed for a Disconnect action. |
 | 5176 | Billing type '%s' is not valid for short code orders. Valid billing type is NOCHARGE |