Azure Cosmos DB: Available in West Central US and West US 2
Azure Cosmos DB is now available in the West Central US and West US 2 regions. You can easily replicate your existing Azure Cosmos DB accounts to these locations by using the Azure portal or the Azure Cosmos DB SDKs. After you've selected the regions in which to replicate, Azure Cosmos DB copies your databases to the new regions, providing lower latency to users in those regions and helping you keep your data safe from regional disasters.
For information on performing global replication in the Azure portal, see Add global database regions. For information about performing global replication by using the APIs, see Developing with multi-region Azure Cosmos DB accounts.