Dropbox Sign Developer Documentation

Returns a list of available area codes for a given state/province and city

Authentication

AuthorizationBasic

Your API key can be used to make calls to the Dropbox Sign API. See Authentication for more information. ✅ Supported by Try it console (calls sent in test_mode only).

AuthorizationBearer

You can use an Access Token issued through an OAuth flow to send calls to the Dropbox Sign API from your app. The access scopes required by this endpoint are listed in the gray box above. See Authentication for more information. ❌ Not supported by Try it console.

You can use an Access Token issued through an OAuth flow to send calls to the Dropbox Sign API from your app. The access scopes required by this endpoint are listed in the gray box above. See [Authentication](/api/reference/authentication) for more information. ❌ **Not supported** by Try it console.

Query parameters

countryenumRequired

Filter area codes by country

Allowed values:

stateenumOptional

Filter area codes by state

provinceenumOptional

Filter area codes by province

citystringOptional

Filter area codes by city

Response headers

X-RateLimit-Limitinteger

The maximum number of requests per hour that you can make.

X-RateLimit-Remaininginteger

The number of requests remaining in the current rate limit window.

X-Ratelimit-Resetinteger

The Unix time at which the rate limit will reset to its maximum.

Response

successful operation

area_codeslist of integers

Errors

4XX

Client Request Error

$	curl -X GET 'https://api.hellosign.com/v3/fax_line/area_codes' \
>	-u 'YOUR_API_KEY:' \
>	-F 'country=US' \
>	-F 'state=CA'

1	{
2	"area_codes": [
3	209,
4	213,
5	310,
6	323,
7	408,
8	415,
9	424,
10	510,
11	530,
12	559,
13	562,
14	619,
15	626,
16	650,
17	657,
18	661,
19	669,
20	707,
21	714,
22	747,
23	760,
24	805,
25	818,
26	831,
27	858,
28	909,
29	916,
30	925,
31	949,
32	951
33	]
34	}