diff --git a/docs/book/src/reference/regions-zones-mapping.md b/docs/book/src/reference/regions-zones-mapping.md
index 4863510ce..ab6de5721 100644
--- a/docs/book/src/reference/regions-zones-mapping.md
+++ b/docs/book/src/reference/regions-zones-mapping.md
@@ -1,21 +1,19 @@
# Regions-Zones Mapping
-| Geography | Location | powervs regions | powervs zones | powervs service endpoint URL (public) | ibmcloud_vpc regions | ibmcloud_vpc zones | vpc service endpoint URL (public) | transit gateway locations |
-|--------------|--------------------|:---------------:|:------------------:|:-------------------------------------:|:--------------------:|:--------------------------------------:|:---------------------------------:|:--------------------------|
-| America | Dallas, USA | dal | dal12 | dal.power-iaas.cloud.ibm.com | us-south | us-south-1
us-south-2
us-south-3 | us-south.iaas.cloud.ibm.com | us-south |
-| America | Dallas, USA | us-south | us-south | us-south.power-iaas.cloud.ibm.com | us-south | us-south-1
us-south-2
us-south-3 | us-south.iaas.cloud.ibm.com | us-south |
-| America | Washington DC, USA | wdc | wdc06 | wdc.power-iaas.cloud.ibm.com | us-east | us-east-1
us-east-2
us-east-3 | us-east.iaas.cloud.ibm.com | us-east |
-| America | Washington DC, USA | us-east | us-east | us-east.power-iaas.cloud.ibm.com | us-east | us-east-1
us-east-2
us-east-3 | us-east.iaas.cloud.ibm.com | us-east |
-| America | São Paulo, Brazil | sao | sao01 | sao.power-iaas.cloud.ibm.com | br-sao | br-sao-1
br-sao-2
br-sao-3 | br-sao.iaas.cloud.ibm.com | br-sao |
-| America | Toronto, Canada | tor | tor01 | tor.power-iaas.cloud.ibm.com | ca-tor | ca-tor-1
ca-tor-2
ca-tor-3 | ca-tor.iaas.cloud.ibm.com | ca-tor |
-| America | Montreal, Canada | mon | mon01 | mon.power-iaas.cloud.ibm.com | - | - | - | - |
-| Europe | Frankfurt, Germany | eu-de | eu-de-1
eu-de-2 | eu-de.power-iaas.cloud.ibm.com | eu-de | eu-de-1
eu-de-2
eu-de-3 | eu-de.iaas.cloud.ibm.com | eu-de |
-| Europe | London, UK | lon | lon04
lon06 | lon.power-iaas.cloud.ibm.com | eu-gb | eu-gb-1
eu-gb-2
eu-gb-3 | eu-gb.iaas.cloud.ibm.com | eu-gb |
-| Europe | Madrid | mad | mad02 | mad.power-iaas.cloud.ibm.com | eu-es | eu-es-1
eu-es-2
eu-es-3 | eu-es.iaas.cloud.ibm.com | eu-es |
-| Asia Pacific | Sydney, Australia | syd | syd04
syd05 | syd.power-iaas.cloud.ibm.com | au-syd | au-syd-1
au-syd-2
au-syd-3 | au-syd.iaas.cloud.ibm.com | au-syd |
-| Asia Pacific | Tokyo, Japan | tok | tok04 | tok.power-iaas.cloud.ibm.com | jp-tok | jp-tok-1
jp-tok-2
jp-tok-3 | jp-tok.iaas.cloud.ibm.com | jp-tok |
-| Asia Pacific | Osaka, Japan | osa | osa21 | osa.power-iaas.cloud.ibm.com | jp-osa | jp-osa-1
jp-osa-2
jp-osa-3 | jp-osa.iaas.cloud.ibm.com | jp-osa |
-
+| Geography | Location | powervs regions | powervs zones | powervs service endpoint URL (public) | ibmcloud_vpc regions | ibmcloud_vpc zones | vpc service endpoint URL (public) | transit gateway locations |
+| ------------ | ------------------ | :-------------: | :------------------------: | :-----------------------------------: | :------------------: | :------------------------------------: | :-------------------------------: | :-----------------------: |
+| America | Dallas, USA | us-south | us-south
dal10
dal12 | us-south.power-iaas.cloud.ibm.com | us-south | us-south-1
us-south-2
us-south-3 | us-south.iaas.cloud.ibm.com | us-south |
+| America | Washington DC, USA | us-east | us-east
wdc06
wdc07 | us-east.power-iaas.cloud.ibm.com | us-east | us-east-1
us-east-2
us-east-3 | us-east.iaas.cloud.ibm.com | us-east |
+| America | São Paulo, Brazil | sao | sao01
sao04 | sao.power-iaas.cloud.ibm.com | br-sao | br-sao-1
br-sao-2
br-sao-3 | br-sao.iaas.cloud.ibm.com | br-sao |
+| America | Toronto, Canada | tor | tor01 | tor.power-iaas.cloud.ibm.com | ca-tor | ca-tor-1
ca-tor-2
ca-tor-3 | ca-tor.iaas.cloud.ibm.com | ca-tor |
+| America | Montreal, Canada | mon | mon01 | mon.power-iaas.cloud.ibm.com | - | - | - | - |
+| Europe | Frankfurt, Germany | eu-de | eu-de-1
eu-de-2 | eu-de.power-iaas.cloud.ibm.com | eu-de | eu-de-1
eu-de-2
eu-de-3 | eu-de.iaas.cloud.ibm.com | eu-de |
+| Europe | London, UK | lon | lon04
lon06 | lon.power-iaas.cloud.ibm.com | eu-gb | eu-gb-1
eu-gb-2
eu-gb-3 | eu-gb.iaas.cloud.ibm.com | eu-gb |
+| Europe | Madrid | mad | mad02
mad04 | mad.power-iaas.cloud.ibm.com | eu-es | eu-es-1
eu-es-2
eu-es-3 | eu-es.iaas.cloud.ibm.com | eu-es |
+| Asia Pacific | Sydney, Australia | syd | syd04
syd05 | syd.power-iaas.cloud.ibm.com | au-syd | au-syd-1
au-syd-2
au-syd-3 | au-syd.iaas.cloud.ibm.com | au-syd |
+| Asia Pacific | Tokyo, Japan | tok | tok04 | tok.power-iaas.cloud.ibm.com | jp-tok | jp-tok-1
jp-tok-2
jp-tok-3 | jp-tok.iaas.cloud.ibm.com | jp-tok |
+| Asia Pacific | Osaka, Japan | osa | osa21 | osa.power-iaas.cloud.ibm.com | jp-osa | jp-osa-1
jp-osa-2
jp-osa-3 | jp-osa.iaas.cloud.ibm.com | jp-osa |
+| Asia Pacific | Chennai, India | che | che01 | che.power-iaas.cloud.ibm.com | - | - | - | - |
## References:
1. IBM Cloud doc for the PowerVS [locations][powervs-locations]