# Service quotas for AWS TNB
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Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see [AWS service quotas](https://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html) in the *Amazon Web Services General Reference*.

The following are the service quotas for AWS TNB.


| Name | Default | Adjustable | Description | 
| --- | --- | --- | --- | 
| Concurrent ongoing network service operations | Each supported Region: 40 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/tnb/quotas/L-81A3E723)  | The maximum number of concurrent ongoing network service operations in one Region. | 
| Function packages | Each supported Region: 200 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/tnb/quotas/L-08069DBD)  | The maximum number of function packages in one Region. | 
| Network packages | Each supported Region: 40 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/tnb/quotas/L-3328748B)  | The maximum number of network packages in one Region. | 
| Network service instances | Each supported Region: 800 |  [Yes](https://console.aws.amazon.com/servicequotas/home/services/tnb/quotas/L-C92FB107)  | The maximum number of network service instances in one Region. |