He was also worshiped in Maškan, where a temple dedicated to him existed in the Ur III period, as well as in Assur, as first attested in Middle Assyrian sources.
[1] In the Ur III period he received offerings in the Ekur in Nippur alongside the "gate of Enlil", presumably the entrance to this temple complex.
[14] It is attested in multiple texts from this period, including a list of religious personnel in the service of Kalkal, Nergal and the deified king Shulgi.
[1] He is mentioned in a text conventionally referred to as Götteradressbuch[15] or Divine Directory from Aššur,[16] a Neo-Assyrian list of temples located in this city and deities worshiped in them.
[21] According to Aino Hätinen, the inclusion of Kalkal among the deities worshiped in the temple of Sin in Nippur reflects his role in this composition.
[23] Inanna nonetheless continues to plead, and her words eventually reach Enlil, who orders Kalkal to open the door he guards and let her in; the rest of the text is not preserved.
[5] A fragmentary, presently unpublished Old Babylonian Emesal composition mentions Kalkal in an unknown context alongside king Enlil-bani.