Covering Southend &
Ongar, Silver End, RM18, South Stifford, CM15, Badgers Dene, SS8, Hockley, SS4, Hatfield Heath, Theydon Bois, Great Yeldham, Billericay, SS3, Little Thurlow, Sandon, SS1, Little Baddow, Southend, Aythorpe Roding, RM19, Gosfield, West Hanningfield, Maylandsea, Galleyend, Doddinghurst, Cold Norton, Dengie, Tilbury, Little Parndon, Castle Point, Thurrock, The Lavers, CM12, Writtle, Little Chesterford, CM18, Boxted, Laindon, CO1, Ashen, Barling, Buckhurst Hill, Castle Hedingham, Warley, Teversham, Wivenhoe, SS13, Herongate, CO14, SS12, Barnardiston, South Hanningfield, St Osyth, Bradwell on Sea, Chadwell St Mary, Wickham Bishops, Abridge, Audley End, Basildon, Fobbing, EN9, Kedington, Arkesden, CM0, CM7, Frinton On Sea, SS7, Rayne, Frinton, CO13, Hullbridge, Ingatestone, Great Leighs, Thundersley, Little Bradley, Eastwick, Burnham On Crouch, Matching Tye, Ashingdon, IG9, CB1, Mayland, Crays Hill, Birchanger, Howe Green, Great Sampford, Ardleigh, Broxted, CO7, Chalkwell, Boreham, Elsenham, Tollesbury, Rickling, CO15, St Edmundsbury, CM16, Little Sampford, Little Warley, Fyfield, Navestock, North Stifford, CM19, Moulsham, Bocking, Lambourne, East Hanningfield, North Weald Bassett, SS17, Great Notley, Canewdon, Sewards End, Kirby le Soken, RM20, Nazeing, Epping, Latchingdon, Blackmore, Old Harlow, CM24, Howlett End, Langdon Hills, Langham, Ramsden Heath, Little Waltham, CM3, Chelmsford, Stebbing, Corringham, Shoeburyness, West Tilbury, Little Walden, Benfleet, Althorne, SS11, Widford, Great Baddow, Tolleshunt D Arcy, CM2, Matching Green, Little Clacton, Chigwell, Marks Tey, Essex, Copford, Hawkwell, Stansted Mountfitchet, SS15, Helions Bumpstead, CM4, Clavering, CO3, Woodham Ferrers, SG8, IG7, Colchester, CO12, Maldon, Cressing, Withersfield, Victoria Park, Rawreth, Great Wakering, Langley, Great Totham, Halstead, Thorrington, West Mersea, Ashdon, CM13, Sturmer, Duddenhoe End, Tillingham, CM22, SS0, Chigwell Row, Thorpe Bay, Westcliff, Lexden, Brightlingsea, Chipping Ongar, Pond Street, Wethersfield, Hutton, Aveley, Stapleford Abbotts, Loughton, Harwich, CM1, The Rodings, Galleywood, Tiptree, Gilston Park, Shenfield, Birdbrook, Stondon Massey, Thaxted, CB9, Hatfield Peverel, Matching, West Thurrock, Wimbish Green, CO2, Hinxton, West Horndon, Rettendon, Bobbingworth, Little Wratting, CM8, SS6, Great Bromley, Birch, East Tilbury, Hempstead, Wimbish, CM17, Wickford, Bures, Bulphan, Great Bentley, Shortgrove, Aingers Green, Waltham Abbey, CM23, Littlebury Green, SS14, Stansted, Fingringhoe, Wendens Ambo, Debden, Stock, Black Notley, Great Thurlow, CB10, Feering, Pitsea, SS16, E4, Hadleigh, Elmdon, Quendon, Strethall, Rochford, Leigh On Sea, Red Oaks Hill, Starlings Green, RM17, Mersea Island, CO5, Prittlewell, Asheldham, Stanway, Rayleigh, Roydon, Widdington, CO8, Ingrave, Barnston, Radwinter, Springfield, South Ockendon, Epping Green, Mountnessing, East Horndon, Great Burstead, Saffron Walden, Wakes Colne, Stanford Le Hope, Danbury, Tolleshunt Knights, Hackney Marshes, CB11, Brentwood, CO11, Wicken Bonhunt, Dedham, Southend On Sea, SS9, CO6, Coggeshall, Aldham, CO4, Little Burstead, Westcliff On Sea, Witham, CM6, Kelvedon, CM11, CO9, Canvey Island, Lawford, Kelvedon Hatch, Purfleet, RM16, South Woodham Ferrers, Stapleford Tawney, CM14, Ickleton, CM5, Upper Green, Grays, Sheering, Sible Hedingham, Uttlesford, Purleigh, Walton On The Naze, Great Wratting, Great Chesterford, Littlebury, Panfield, Rickling Green, Debden Green, Tendring, South Benfleet, Battlesbridge, Alphamstone, Great Dunmow, Great Bardfield, Steeple, CO10, Clacton, Finchingfield, CM9, Felsted, Tye Common, CO16, Bardfield Saling, Heybridge, Great Warley, Fryerning, SS5, IG10, Harlow, High Ongar, Earls Colne, CM20, Terling, RM15, Southminster, High Beach, Abbess Roding, Sewardstone, North Weald, Babergh, Clacton On Sea, Takeley, Steeple Bumpstead, Chrishall, Braintree