| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 236055 |
| 2016 | 222730 |
| 2015 | 262200 |
| 2014 | 306184 |
| 2013 | 371900 |
| 2012 | 408348 |
| 2011 | 424475 |
| 2010 | 440366 |
| 2009 | 601140 |
| 2008 | 563966 |
| 2007 | 566800 |
| 2006 | 632800 |
| 2005 | 609800 |
| 2004 | 523000 |
| 2003 | 420200 |
| 2002 | 347000 |
| 2001 | 299200 |
| 2000 | 228400 |
| 1999 | 159200 |
