Local Calling Guide
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Switch: CDRRIADT
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CDRRIADT1MD | 9877 LEVEL 3 COMMUNICATIONS, LLC - IA | |
| CDRRIADT1MD | 5256 LEVEL 3 COMMUNICATIONS, LLC - MN | |
| CDRRIADT27T | CEDAR RAPIDS | |
| CDRRIADT47T | CEDAR RAPIDS | |
| CDRRIADT48T | CEDAR RAPIDS | |
| CDRRIADT9MD | ||
| CDRRIADTDMD | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| CDRRIADTDS0 | CEDAR RAPIDS DOWNTOWN | 9631 QWEST CORPORATION |
| CDRRIADTFMD | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | |
| CDRRIADTHMD | 624H ONVOY SPECTRUM, LLC | |
| CDRRIADTKMD | 221F ONVOY, LLC - IA | |
| CDRRIADTKMD | 184D ONVOY, LLC - MN | |
| CDRRIADTMMD | ||
| CDRRIADTNMD | 985E BANDWIDTH.COM CLEC, LLC - IA | |
| CDRRIADTQMD | ||
| CDRRIADTRS5 | CEDAR RAPIDS | |
| CDRRIADTUMD | 8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA | |
| CDRRIADTVMD | 7421 AT&T - LOCAL | |
| CDRRIADTWMD | 551G NUSO, LLC | |
| CDRRIADTX2X | 508J CENTURYLINK COMMUNICATIONS, LLC | |
| CDRRIADTX3X | 073H TELNYX LLC | |
| CDRRIADTX4X | 073H TELNYX LLC | |
| CDRRIADTX5X | ||
| CDRRIADTX6X | ||
| CDRRIADTX7X | 996H AIRESPRING, INC. | |
| CDRRIADTX9X | 6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | |
| CDRRIADTXAX | 515J IP HORIZON LLC | |
| CDRRIADTXCX | 495J STRATUS NETWORKS | |
| CDRRIADTXEX | 506J TWILIO INTERNATIONAL, INC. | |
| CDRRIADTXFX | ||
| CDRRIADTXJX | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | |
| CDRRIADTXMD | ||
| CDRRIADTXMX | 318J COMCAST IP PHONE, LLC | |
| CDRRIADTXNX | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| CDRRIADTY0X | 425J CSC WIRELESS, LLC | |
| CDRRIADTYMD | ||
| CDRRIADTYZZ | 829J PAETEC ITEL, LLC |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
Sponsored by: Execulink Telecom
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