{ "info": { "_postman_id": "aae19a4e-0f36-4440-91eb-5358a17a3520", "name": "Bandwidth Emergency Calling Available Numbers MFA API", "description": "The Bandwidth Emergency Calling API provides programmatic access to provision and manage 911 endpoints and locations for emergency services routing. It supports Dynamic Location Routing (DLR) for real-time address validation and location updates, ensuring compliance with Kari's Law and RAY BAUM's Act requirements. Bandwidth is the only CPaaS provider that also operates its own emergency services network, providing direct connectivity to public safety answering points (PSAPs) across the United States and Canada.\n\nContact Support:\n Name: Bandwidth Support", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "lastUpdatedBy": "35240", "uid": "35240-aae19a4e-0f36-4440-91eb-5358a17a3520" }, "item": [ { "name": "accounts", "item": [ { "name": "{accountId}", "item": [ { "name": "code", "item": [ { "name": "messaging", "item": [ { "name": "Send MFA code via SMS", "id": "a957964d-796a-4c8c-8dd8-5a669733a3ca", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/messaging", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "messaging" ], "variable": [ { "id": "f659f1a7-cb7c-40bd-b0cb-53684a5562a0", "key": "accountId", "value": "", "description": "(Required) The unique identifier for the Bandwidth account" } ] }, "description": "Generates a multi-factor authentication code and delivers it to the specified phone number via SMS message. The code is automatically generated by Bandwidth and inserted into the message template at the {CODE} placeholder. The generated code can then be verified using the verify endpoint." }, "response": [ { "id": "6bc915e8-afb4-4903-906d-25138dc4f113", "name": "MFA code sent successfully via SMS", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/messaging", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "messaging" ], "variable": [ { "key": "accountId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"messageId\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-6bc915e8-afb4-4903-906d-25138dc4f113" }, { "id": "31951719-cdda-44e5-9897-94e9c95adcbe", "name": "Bad request", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/messaging", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "messaging" ], "variable": [ { "key": "accountId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"type\": \"\",\n \"description\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-31951719-cdda-44e5-9897-94e9c95adcbe" }, { "id": "d9d591b6-87d5-43ba-b419-af2d92057d32", "name": "Unauthorized", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/messaging", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "messaging" ], "variable": [ { "key": "accountId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d9d591b6-87d5-43ba-b419-af2d92057d32" }, { "id": "d8d58992-e82c-419d-9b47-dead368fb258", "name": "Forbidden", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/messaging", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "messaging" ], "variable": [ { "key": "accountId" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d8d58992-e82c-419d-9b47-dead368fb258" } ], "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-a957964d-796a-4c8c-8dd8-5a669733a3ca" } ], "id": "6997645f-c9a6-4d17-ae74-2d44d21c069e", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-6997645f-c9a6-4d17-ae74-2d44d21c069e" }, { "name": "voice", "item": [ { "name": "Send MFA code via voice call", "id": "8a2445eb-3c33-48e5-a436-892bbd4af6d9", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/voice", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "voice" ], "variable": [ { "id": "f865a32e-965c-426d-aad9-9e5904972d88", "key": "accountId", "value": "", "description": "(Required) The unique identifier for the Bandwidth account" } ] }, "description": "Generates a multi-factor authentication code and delivers it to the specified phone number via an automated voice call. The code is read aloud using text-to-speech. The generated code can then be verified using the verify endpoint." }, "response": [ { "id": "4d375252-6b6d-4cc7-bcd0-f09a8ff5af11", "name": "MFA code sent successfully via voice call", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/voice", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "voice" ], "variable": [ { "key": "accountId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"callId\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-4d375252-6b6d-4cc7-bcd0-f09a8ff5af11" }, { "id": "d556d70f-d4f4-4adf-92cf-43144a73c04f", "name": "Bad request", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/voice", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "voice" ], "variable": [ { "key": "accountId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"type\": \"\",\n \"description\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d556d70f-d4f4-4adf-92cf-43144a73c04f" }, { "id": "d9938500-f6de-4854-9f1c-d649cd83410d", "name": "Unauthorized", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/voice", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "voice" ], "variable": [ { "key": "accountId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d9938500-f6de-4854-9f1c-d649cd83410d" }, { "id": "3cd9d8cb-33aa-4a1f-bfb6-2ddee30a3244", "name": "Forbidden", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"from\": \"\",\n \"to\": \"\",\n \"applicationId\": \"\",\n \"message\": \"\",\n \"digits\": \"\",\n \"scope\": \"\",\n \"expirationTimeInMinutes\": 3\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/voice", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "voice" ], "variable": [ { "key": "accountId" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-3cd9d8cb-33aa-4a1f-bfb6-2ddee30a3244" } ], "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-8a2445eb-3c33-48e5-a436-892bbd4af6d9" } ], "id": "2476c992-b5ba-4bfc-8be5-8fc1eccb835f", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-2476c992-b5ba-4bfc-8be5-8fc1eccb835f" }, { "name": "verify", "item": [ { "name": "Verify MFA code", "id": "5a2b6eb7-bf94-4d14-8d92-2299dab7e00e", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"to\": \"\",\n \"code\": \"\",\n \"expirationTimeInMinutes\": 3,\n \"scope\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/verify", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "verify" ], "variable": [ { "id": "35dd4d40-bd9b-44a1-946c-1c7750bbaddd", "key": "accountId", "value": "", "description": "(Required) The unique identifier for the Bandwidth account" } ] }, "description": "Verifies a multi-factor authentication code that was previously sent to a user via SMS or voice. Returns whether the code is valid and has not expired." }, "response": [ { "id": "e1581396-f134-4f78-aa52-0f502aed7f1a", "name": "Verification result", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"to\": \"\",\n \"code\": \"\",\n \"expirationTimeInMinutes\": 3,\n \"scope\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/verify", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "verify" ], "variable": [ { "key": "accountId" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"valid\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-e1581396-f134-4f78-aa52-0f502aed7f1a" }, { "id": "d9106f16-83f6-4dde-9f28-308d15500f35", "name": "Bad request", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"to\": \"\",\n \"code\": \"\",\n \"expirationTimeInMinutes\": 3,\n \"scope\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/verify", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "verify" ], "variable": [ { "key": "accountId" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"type\": \"\",\n \"description\": \"\"\n}", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d9106f16-83f6-4dde-9f28-308d15500f35" }, { "id": "e8ae524c-fe5a-41b5-8604-5abc52e87e27", "name": "Unauthorized", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"to\": \"\",\n \"code\": \"\",\n \"expirationTimeInMinutes\": 3,\n \"scope\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/verify", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "verify" ], "variable": [ { "key": "accountId" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-e8ae524c-fe5a-41b5-8604-5abc52e87e27" }, { "id": "dc2f735d-d03c-40b5-9130-cd2ed0c0e631", "name": "Forbidden", "originalRequest": { "method": "POST", "header": [ { "key": "Content-Type", "value": "application/json" }, { "description": "Added as a part of security scheme: basic", "key": "Authorization", "value": "Basic " } ], "body": { "mode": "raw", "raw": "{\n \"to\": \"\",\n \"code\": \"\",\n \"expirationTimeInMinutes\": 3,\n \"scope\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/accounts/:accountId/code/verify", "host": [ "{{baseUrl}}" ], "path": [ "accounts", ":accountId", "code", "verify" ], "variable": [ { "key": "accountId" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-dc2f735d-d03c-40b5-9130-cd2ed0c0e631" } ], "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-5a2b6eb7-bf94-4d14-8d92-2299dab7e00e" } ], "id": "d95417c4-33bc-4ee8-9b85-de99e3ab74f2", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-d95417c4-33bc-4ee8-9b85-de99e3ab74f2" } ], "id": "9ac4502d-6c3e-44b9-9fd2-ab8c1d96354f", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-9ac4502d-6c3e-44b9-9fd2-ab8c1d96354f" } ], "id": "752aff0f-734f-4657-9ac0-3a9914d92ef1", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-752aff0f-734f-4657-9ac0-3a9914d92ef1" } ], "id": "b2fa61fd-b2d1-4b15-9d29-aca69b7a2788", "createdAt": "2026-07-28T01:11:33.000Z", "updatedAt": "2026-07-28T01:11:33.000Z", "uid": "35240-b2fa61fd-b2d1-4b15-9d29-aca69b7a2788" } ], "auth": { "type": "basic", "basic": [ { "key": "username", "value": "{{basicAuthUsername}}", "type": "string" }, { "key": "password", "value": "{{basicAuthPassword}}", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://dashboard.bandwidth.com/api" } ] }