Local Calling Guide
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Switch: CRCHTXTU
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CRCHTXTU03T | Tulip Tandem | |
| CRCHTXTU06W | Tulip STP | |
| CRCHTXTUDS0 | Tulip | 9533 SOUTHWESTERN BELL |
| CRCHTXTUDS3 | CORPUS CHRISTI | |
| CRCHTXTUDS6 | CORPUS CHRISTI | 319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX |
| CRCHTXTUGT0 | CORPUS CHRISTI | |
| CRCHTXTUKMD | 139F WORLDCALL INTERCONNECT INC. | |
| CRCHTXTUQMD | ||
| CRCHTXTUX1Y | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| CRCHTXTUX3Y | 004F BANDWIDTH.COM CLEC, LLC - TX | |
| CRCHTXTUX4Z | ||
| CRCHTXTUX5Y | 903C ONVOY, LLC - TX | |
| CRCHTXTUX5Z | 073H TELNYX LLC | |
| CRCHTXTUX6X | 7421 AT&T - LOCAL | |
| CRCHTXTUX6Z | 073H TELNYX LLC | |
| CRCHTXTUX7Y | ||
| CRCHTXTUX7Z | 624H ONVOY SPECTRUM, LLC | |
| CRCHTXTUX7Z | 903C ONVOY, LLC - TX | |
| CRCHTXTUX8Z | 197D VONAGE AMERICA LLC | |
| CRCHTXTUX9Y | 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX | |
| CRCHTXTUXAZ | ||
| CRCHTXTUXBZ | 114J EXIANT COMMUNICATIONS LLC | |
| CRCHTXTUXCY | ||
| CRCHTXTUXCZ | 965H FRACTEL, LLC | |
| CRCHTXTUXDZ | 6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | |
| CRCHTXTUXEZ | ||
| CRCHTXTUXFZ | 515J IP HORIZON LLC | |
| CRCHTXTUXGZ | 506J TWILIO INTERNATIONAL, INC. | |
| CRCHTXTUXHZ | ||
| CRCHTXTUXJY | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | |
| CRCHTXTUXJZ | 478J NUSO, LLC | |
| CRCHTXTUXKZ | ||
| CRCHTXTUXLY | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | |
| CRCHTXTUXLZ | 622J SKYE TELECOM LLC DBA SKYETEL | |
| CRCHTXTUXMZ | 475J CALLWORKS CORPORATION | |
| CRCHTXTUXNZ | 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX | |
| CRCHTXTUXOY | ||
| CRCHTXTUXOZ | 318J COMCAST IP PHONE, LLC | |
| CRCHTXTUXPY | ||
| CRCHTXTUXPZ | 793K TWC IP ENABLED SERVICES, LLC | |
| CRCHTXTUXQY | ||
| CRCHTXTUXSX | ||
| CRCHTXTUXSY | 551G NUSO, LLC | |
| CRCHTXTUXUY | 318C CEBRIDGE TELECOM TX , L.P. - TX | |
| CRCHTXTUXVY | 8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | |
| CRCHTXTUXWY | 508J CENTURYLINK COMMUNICATIONS, LLC | |
| CRCHTXTUY0X | 425J CSC WIRELESS, LLC |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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